List of Sgt. Frog episodes

Season 1 (2004 - 2005)

Episode	Airdate	Title	Synopsis
1	3 April 2004	I am Sergeant Keroro! / Keroro Lands	I am Sergeant Keroro!: We are introduced to Keroro, an eccentric and blundering alien who came to destroy and conquer Earth... and is living as a slave under the roof of the Hinatas, a perfectly normal family who had lived a perfectly normal life: The mother, Aki, is an extremely busy and beautiful manga editor who rarely spends time with her teenaged children; Fuyuki is the gentle-hearted and paranormal-loving son and Natsumi is the sweet but hot-tempered daughter with extremely great athletic skills, and who despises Keroro, while Fuyuki is intensely interested about him. After a few weeks of living with the Hinatas, Keroro gets his own room... that is rumoured to be haunted by a ghost! However, the turn-out of the room is a big surprise for the Hinatas later on! Keroro Lands: This part consists on how the Hinatas first met Keroro about a couple of weeks ago.
2	10 April 2004	Momoka and Tamama Move Out! / Momoka and Tamama Land at the Hinata Household	Momoka and Tamama Move Out!: Momoka Nishizawa, a shy classmate of Fuyuki's who has an enormous crush on him, and has an alter ego, brings a surprise to school; Tamama, who just so happens to be in Keroro's platoon! But as we venture through this day further on, we begin to learn that there is more to than just the innocent and cute covers of Momoka and her alien partner... Momoka and Tamama Land at the Hinata Household: Momoka and Tamama are coming over to the Hinata household! Will Momoka be able to call Fuyuki a friendly 'Fuyuki-kun', instead of a formal 'Hinata-kun'? How will Tamama behave? What will turn out in the end?!
3	17 April 2004	Critical Point Breached / Secret Mission Begins	Critical Point Breached: Keroro becomes very, very bored because he never goes out of the Hinata household, so Fuyuki and Tamama try to figure out a way to get the sergeant to get some sunlight, without revealing his secret! And when no other plan works, Keroro learns of the perfect solution to his problem at the end! Secret Mission Begins: The Hinatas are feeling that somebody is watching over them when they're not in the house, and the most likely suspect is Keroro! So they secretly devise a plan to be able to catch on what Keroro does in the house when they're not there! However, the true answers prove shocking and the real suspect is revealed at the end, but it may be the last thing the Hinatas ever want in their house!
4	24 April 2004	The Most Dangerous Man in the Universe / Rain With a Slight Chance of a Dangerous Man	The Most Dangerous Man in the Universe: Here, we meet the serious and aggressive Corporal Giroro, and he's set deadly traps for Fuyuki and Natsumi! He's already captured Fuyuki, but can he really stand a chance against the athletic Natsumi? Is there maybe even a chance that he might... fall in love?! Rain With a Slight Chance of a Dangerous Man: Giroro is very upset over the sergeant's lazy behavior, so he devises a plan to make the old, charismatic, and battle-loving Keroro come back. But then things start to get very awry, and only when a surprise guest comes to the Hinata household does Keroro really get defeated!
5	1 May 2004	The Song of Men Who Love Their Toys	The Song of Men Who Love Their Toys: Keroro is targeting an old toy store to get his hands on a new Gundam model, but the thing is that it's about to be demolished! Can Keroro stop this, or will he end up learning a lesson?
6	8 May 2004	Momoka Love-Love Operation / Momoka Ghost Operation	Momoka Love-Love Operation: Momoka invites Fuyuki to a private island for the summer as a part of one of her craziest plans to get closer to Fuyuki, but what really happens is that the Hinatas and the Keroro platoon end up arriving, too! Can her plan really work? Momoka Ghost Operation: Momoka decides that a test of courage in the island will get Fuyuki to like her, but this plan takes an unexpected turn when the ghost of the Hinata house comes to join in!
7	15 May 2004	Mois, First Time Destroying Earth / Tamama v. Mois, Tamama's Loss	According to Nostradamus, the Lord of Terror will come and "Mars" will reign over Earth in the year 1999. However, it's 2004 and the Lord has finally arrived... in the image of a Shibuya kogal high school girl. And in spite of her lateness, she still intends to fulfill her assignment and destroy earth, along with the Gunpla modeling factory. Now it's up to everyone to either help or hinder her. Tamama vs. Mois Tamama's Loss: Mois has been spending a lot of time with Keroro in the Hinata household, and Tamama is very jealous. So when Tamama cooks up a plan to finish her up... but could this alien that is dark with jealousy defeat someone as pure and innocent as Mois?
8	22 May 2004	Keroro, Invasion. Battle in Good Times	Keroro, Invasion. Battle in Good Times: It's a big clean-up day in the Hinata household, but when you have four aliens helping out and one of them is a complete neat-freak, things might turn out quite interesting. Better yet, the Hinatas discover something that is almost unbelievable in the sergeant's portable refrigerator!
9	29 May 2004	Natsumi, Kururu Stepping To the Road of Love / Hinata Aki, a Dynamite Woman	Natsumi, Kururu Stepping To the Road of Love: Mutsumi Saburo, a senior at Natsumi's school (who just so happens to be Natsumi's love interest), is trying to approach her. Meanwhile, the Keroro platoon is trying to find its fourth member, even if it means scanning through all of Japan and its giftshops! But while Fuyuki starts to have suspicions that Mutsumi could be one of the infamous Men in Black, Mutsumi comes into the household at an incredibly fast pace, and his entrance is also completely suspicious. Is Mutsumi really a Man in Black, or is he the partner of someone incredibly special? Aki is turned into a teenager by Kururu's new weapon - What If I Can Do Over My Life gun - and takes the opportunity to revisit her youth by going to her children's school. However, in Fuyuki's uniform, she is harassed and soon causes trouble for her son, as everyone thinks she is him. In the meantime, Keroro must find Aki, within 3 hours, or else the damage will be permanent.
10	5 June 2004	Battle! The Third Molar	Keroro has a cavity and it is up to the Keronians and Pekoponians to battle the enemy invaders in his mouth. Mission complete after RoboKeroro's kamikaze effort. All thanks to Kururu. However, will Natsumi also need military intervention in her mouth?
11	12 June 2004	Keroro Team on the TV	The Sentimental Consultans arrive to film Keroro Platoon on earth. These celebrities are less than desirable characters when they try to take advantage of the platoon and the Hinatas. As things begin to get out of hand, Space police officer Poyon arrives to arrest the imposters. However, what happens when the real Sentimental Consultants arrive?
12	19 June 2004	Sumomo, Idol of All Space / Giroro, the Little Angel on the Battlefield	Sumomo flees her constraining life as a Space Idol by going to Pekopon where no one recognizes her. However, she realizes that she does enjoy being a celebrity and performing for all her fans. Giroro, the most dangerous man in the universe, has his belt taken. Without it, he is useless as he can't even keep his balance. Neko saves the day when she finds the belt and prevents Giroro from leaving Pekopon and Natsumi.
13	26 June 2004	Dororo, the Forgotten Soldier/ Dororo and Koyuki's Beautiful Friendship	As other alien invaders on earth are being exposed, the platoon becomes concerned for their own security. Soon an intruder is discovered, but she turns out to be Natsumi's new classmate and the friend of the missing Zeroro. Disappointed and feeling abandoned all those months, the new Dororo breaks off relations with the platoon. In the house, Keroro reflects back on how he, Giroro and Zeroro were childhood friends and included some of the trauma he caused. In the meantime, Dororo and Koyuki have been kidnapped by Viper. The platoon attempts a rescue operation, but is quickly defeated by Viper (who is much stronger than the incomplete platoon). A remorseful Keroro wholeheartedly apologizes to Dororo for breaking his prized music box and awakens him. The now complete platoon, using an energy ball defeats Viper. However, the shock of knowing that Keroro broke the music box greatly upsets Dororo and causes him to reconsider joining the platoon.
14	3 July 2004	5 Battle Together, The Biggest Battle In History	To win back the nature loving Dororo, flowers are planted throughout the city. Though Natsumi is suspicious that Keroro might be up to his old tricks, all the flowers bloom and everybody is happy. Unkowing the garbage men take away all the flowers and everybody is depressed Natsumi feeling bad for the others begs them to have one more plant left, but the flowers then are taken away by Momoka. The next day Natsumi secretly plants one flower unknowing the flower is really the mutant plant starts hurting Natsumi, well maybe next time Natsumi shouldn't be so hard on Keroro!
15	10 July 2004	Momoka, Another Momoka Appears	In a freak lightening accident, the violent aggressive Momoka is spun out of the usually sweet and docile one. The spiked hair Momoka using the vulgar male pronoun "ore" takes over the base and forms the new "Momoka Platoon" and starts the invasion of earth. Defeated, the inept Keroro goes into hibernation. Just as the violent Momoka is ready to push the button to launch the missile, the docile Momoka arrives in time to stop her other self from destroying the earth. They agrees to join back together in one body and will one day declare their love for Fuyuki. Keroro, revived, offers to join them through synchronized swimming. After a wonderful performance, a complete Momoka emerges from the pool. However, another complete form also emerges - the Keroro Giroro combination.
16	17 July 2004	Mois, Another Mois Comes / Mois, Mois Mois's Big Panic	Members of the platoon and their human allies witness Mois beating up people and taking their money. In disbelief, they try to find clues to Mois's secret activities, but not even her videogram to her father yields any. Hurt that no one believes her innocent and at the same time embarrassed to tell them of her activities, Mois runs out. In pursuit, they encounter a delinquent Mois getting ready to harm some of Natsumi's classmates. To the rescue, Natsumi fights Mois, until another Mois appears. Through a flashback, Mois reveals that she modelled herself after Asami, a brave girl who had once defended the weak. Now Asami has become a delinquent and they must intervene to bring her back from her lone wolf days. Through Kururu's invention, Fuyuki's script, Mois's acting, and everyone else's assistance, they manage to have her return home.
17	24 July 2004	Keroro vs Natsumi, Battle In the Waters! / Fuyuki, Welcome To the Horror World	It's summer, and the school swimming pool is open for use. While Fuyuki has been dreading this all year (he can't swim), Keroro hatches a new scheme to infiltrate the swimming pool and have some fun on his own, resulting in a confrontation with Natsumi in the pool, where Keroro's amphibious advantage over her is exploited to the fullest. After the historic Earth vs Keron Swimming Meet, a second interplanetary competition begins at nighttime, as humans and Keronians duel each other with the scariest ghost stories they can think of. While Fuyuki's little-known talent for ghost stories wins the day, the only real loser here is Giroro, who gets jerry-rigged to a meter and subjected to all the scares (and some physical violence) from both sides...
18	31 July 2004	Natsumi Is Hilarious! Coast Story of An Adult	It's time for another important summer ritual, the family trip to Doinaka Beach, but Hinata Aki is uable to accompany the children due to work commitments, leaving Natsumi and Fuyuki without an adult guardian... until Kururu reveals his latest invention, an age manipulation beam that turns Natsumi into a full-grown adult. An unexpected side effect causes Natsumi to utter 'old-man' jokes involuntarily, while Keroro's hidden angle and true reason for infiltrating the beach is revealed - the super-rare 'Dangale' knockoff model kits, offered as a prize for entering the Swimsuit Beauty Stand-Up Comic Competition.
19	7 August 2004	Keroro vs. Natsumi Festival Showdown! / Keroro, Your Ears Have Been Invaded By the Radio	Low on invasion funds, the platoon takes on food vending and gaming jobs at a festival. Keroro's unscrupulous manners are challenged by Natsumi and they face off at a turtle fishing game. Defeated, the frogs are ready to leave the festival, until Natsumi told them that as long as they are legitimate, it doesn't matter who attends the festival. Stirred by her compassion, Giroro dashes to stop Keroro trump card, but instead find himself, Keroro, and Tamama sent into the air as part of the night's fireworks. The red and green are exceptionally beautiful, but no one can see the dark blue/black of Tamama - Tamaya! Witnessing the power of radio, the platoon, minus Dororo, set out to jack all the stations and put on their own programming. Different and novel at first, the radio progam gains a huge draw. However, a poorly impersonated Sumomo-chan by Giroro quickly reverses that and soon listeners turn off their radio one by one..
20	14 August 2004	Fuyuki Meets A Girl / Fuyuki, Messenger of Nontolma	The trip to the beach that Aki promised the children in episode 18 gets put off again due to car trouble, but living with aliens proves to have its advantges, as Natsumi finds out about the Keroro platoon's high-tech submarine, and begs them to take her to the beach - putting a slight dent in Keroro's newest scheme, to conquer the world through its oceans. Fuyuki comes along, hoping to gather some oceanic research to complete a school project, but winds up meeting a mysterious girl... The girl's true origins are hinted at as the Keroro platoon's undersea flag-planting activities are met with substantial opposition - the ancient Nontolma civilisation, already angered by humanity's pollution of its oceans, and looking to make an example of the Keroro platoon.
21	21 August 2004	Keroro's Invasion Can Conserve Energy / Keroro Charges To the Countryside	Keroro engineers some falsified invasion footage to send to Keron high command (and make some quick cash on the side) but a sudden city-wide power outage leaves this newest scheme in ruins, as Kururu conveniently forgot to save his progress. Also feeling the heat (literally) is Natsumi, without air-conditioning to beat the rising summer temperatures. Koyuki leaps to the rescue with some traditional summer rituals of her own, while Keroro's backup plan for the next power outage is less than successful. Aki's car trouble has passed, resulting in a brief glimpse at her unique driving skills as the Hinata family (and three Keronians stowing away in the boot) take another field trip, to the countryside this time. Giroro runs off to do some survival training in the forest; Keroro joins Fuyuki for a round of baseball, but gets chased into the forest by a huge dog; Tamama engages a seemingly normal rhinoceros beetle in a martial arts duel; and we meet Grandmother Hinata, who not only learns about the Keronians on her own, but secretly lends them a hand.
22	28 August 2004	Tamama, From Now on, I'm in Command!	Just as a complacent Keroro is happy being unchallenged in his position as the leader, a flying arrow message is shot from HQ -- "Tamama is captain." Keroro and the others are speechless at first, but following orders, Tamama becomes captain. Power corrupts Tamama and he soon turns into a monstrous tyrant by banishing anyone who disagrees with him, even his most beloved Gunsou-san. So what will happen to Keroro??
23	4 September 2004	Panic! The Noisiest Day of the Hinata Family	Keroro steals the Kero Ball from Fuyuki's room, and accidentally clones 100 of himself, all just as lazy as the original. Kururu's attempt to rectify this situation turns them into mindless drones under Keroro's control, but just as this new power starts corrupting him, Kururu discovers that the malfunctioning Kero Ball may pose a bigger threat to Keroro himself...
24	11 September 2004	Keroro, The Space Detective of Righteousness and Poverty / 556 Employment On The Frontline	Space Detective Gogoro (aka 556) and his sister Lavie formally debut in this episode. Keroro takes on this new adversary single-handedly - in a harmless, friendly tussle, as it is revealed that Keroro and 556 are old friends. Life for interstellar immigrants is not an easy one - 556 is unable to hold down a proper job (his habit of collecting junk doesn't help), making Lavie the sole breadwinner - until Keroro tracks down the perfect job, allowing 556 to do what he does best.
25	18 September 2004	Momoka, Escapee of Love, Youth and Troubles	This episode marks the formal debut of Nishizawa Bayo, Momoka's father and head of the Nishizawa Group. When Momoka refuses to join her father in Scotland in favor of spending more time with Fuyuki, Mr Nishizawa flies to Japan to meet with her instead, which gives Keroro the idea of pitting Keron's invasion force with the world-superpower-like Nishizawa group. When Momoka's current bodyguards fail to deter the superior forces of Mr Nishizawa's black ops brigade, Keroro formally intervenes, and the first true interplanetary conflict begins, as Keron's invasion forces go toe to toe against Earth's greatest military superpower!
26	25 September 2004	Keroro Unite Together! Let's Invade the Sports Meet	The show shifts its focus back to Japanese culture this week, as we witness the autumn School Sports Meet - yet another thing Fuyuki has been dreading all year (re. ep 17). Natsumi on the other hand is excited about running in the three-legged race with her mother Aki - until she learns that work commitments have held up Aki yet again. Keroro schemes to win Natsumi's gratitude by infiltraiting the sports meet with Giroro and stalling the events until Aki can make it, while Tamama and Dororo head to Aki's office and attempt to speed up her work - but both efforts seem doomed to failure, forcing Giroro to act on his own.
27	2 October 2004	Keroro Father Kital and Father Frog / Keroro Hotspring GO! GO! GO!	Keroro receives a letter from his father, rumored by many to be Keron's most fearsome soldier and commander, now planning to visit Earth. Keroro is forced to engineer a massive coverup for his lackluster 'invasion' of Earth, or risk his father's wrath... Keroro's newest scheme involves creating his own onsen, by digging a new hot spring from the Keron underground base. After drilling underground in the Magma Swimmer drill tank, the Keronians discover buried alien relics left behind by an ancient invasion force, and chaos erupts as the ancient machines reactivate on their own and attack the Keronians - the ensuing battle leaves the Magma Swimmer exhausted of power, and the Keronians without any way to return to the surface...
28	9 October 2004	Keroro Snowball Fight Survival / Kururu's Ku Ku Ku	The platoon, having never experienced snow, joins the humans in a snowball fight. To make the game more interesting, they designate hostages and a time limit to capture the enemy flag and free their comrade. Paul and Giroro get caught up in the game while everyone else has moved onto building snow creatures. The narrator's reading of the script upon introducing Kururu makes him want to prove how much of a bad ass jerk he really is. For each victim, he devices a unique plan. All attempts to reason with him fails, even threats of violence. However, it's Mois' pure and innocent heart that finally cracks the depressing jerk. He can't stand her shiny innocent eyes.
29	16 October 2004	Natsumi and Koyuki's Youthful Stage Debut / Keroro Scoop NG	It's time for the school drama club's annual production. Natsumi's two recurring classmates beg her to help them in their stage production of Peter Pan, and while Koyuki relishes the idea of performing alongside Natsumi, it turns out that stage acting is one of the few things Natsumi is completely hopeless at. Keroro offers his assistance yet again, subjecting Natsumi to all forms of stage training - but just as she gets her act together, the sight of Saburo in the audience watching her performance reduces her to the same hopeless state she began in. Keroro intervenes in full view of the audience, and rapidly escalating chaos ensues. Also in the audience was one of the three new characters debuting this week - the school news club, or Kishou Gakuen Shinbunbu aka KGS. It turns out that they have been carrying out their own investigations on every one of the Keroro platoon's school infiltration shenanigans, down to Fuyuki's connection to these alien invaders, and they plan to break into the Hinata household to search for evidence - but Keroro, now grounded and barred from Gunpla-shopping after being spotted by the KGS in public, has every intention of taking the battle to them.
30	23 October 2004	Tamama, Youth From Keron Planet / Momoka's Ideal Nice Body	We meet Taruru, one of Tamama's martial arts students, who lands on Earth to visit his number one idol Tamama - who's been secretly feeding a pile of hogwash to the boys back home, embellishing his own image while deflating everyone else around him (except Keroro). Only after Taruru leaves do the three remaining Keronians, the Hinata children, Paul and Momoka gather around Tamama and exact some overdue justice. Momoka hatches a plan to make herself more physically attractive to Fuyuki, and Tamama enlists Keroro's assistance in this matter. A large number of Kururu's inventions get showcased here (and tested on Giroro, with painful results), but just as Momoka loses all hope, she chances upon something new - Hinata Aki DNA Pills, which prove a little too effective... and not just on Momoka...
31	30 October 2004	Keroro, Wanting To Go Back Home, But Can't	A restless Keroro hops on his new space motorbike KRR-SP and takes off... His bike breaks down and strands him in the middle of nowhere. Cold, hungry and lonely, Keroro wants to go home, but can't. He doesn't even know where he is, except in the mountains. It's now up to Natsumi to go out and bring her stupid frog back home.
32	6 November 2004	Keroro Animal Platoon Assemble / Giroro Wants To Say	Keroro's latest scheme involves recruiting Earth's animals into his invasion army, with the help of Kururu's 'We All Live Together' beam gun that turns animals into humans. The scheme predictably backfires, as none of the animals are interested in joining Keroro at all - even the mighty Bengal Tiger, spoiling for a fight from the moment he is turned, is against the idea of going to war. When Keroro unwittingly reveals his intention to replace the Keroro platoon with animals, the normally loyal soldiers stand aside as Keroro raises more animals than he can lay down. The cat that Giroro brought in from the rain has now become his most loyal companion, so much that it's started to express great jealousy in Natsumi's presence. When a distressed Giroro wants to give Natsumi a pinecone pendant but can't, the cat feels his distress and wants to help, but also can't... until the 'We All Live Together' beam gun winds up in its paws.
33	13 November 2004	Keroro Platoon Invades Pekopon In the Anime	Witnessing the merchandising power of the 'Admiral Geroro' anime, Keroro hatches a new scheme to conquer Earth throuugh the creation of his own anime - but the actual process, from storyboarding to artwork to animation, prove far too troublesome and frustrating for the Keroro platoon to handle. They pay a visit to an actual animation studio, picking up the tricks of the trade, and after returning to work, the final product is ready for viewing - but Keroro decides that more work is needed, and returns to the research & developement stage (the fact that said final product turned out to be quite horrible isn't even brought up).
34	20 November 2004	Momoka vs. Koyuki Hotspring Battle / Keroro and Fuyuki Go Together	After experimenting with several types of fortune-telling, Momoka learns that her romantic destiny with Fuyuki will be realised in an onsen. Thus she engineers a scheme of her own, allowing Fuyuki to 'win' an onsen trip for the whole Hinata family and one guest... problems arise when Keroro and Koyuki have their minds set on that guest ticket at the same time. While Keroro is easily dispatched with the task of solving a Rubik's Cube, Kururu forces Momoka and Koyuki to battle each other for the guest ticket, and tradition clashes with technology as Koyuki pits her ninja skills against Momoka's new robotic battlesuit! Fuyuki is late for school, while Keroro is fleeing Natsumi's wrath after breaking her mug - the two meet each other on a shortcut to school. With Mutsumi standing in for the narrator, the simple act of walking down this seldom-used lane, filled with old memories and new discoveries, turns into an evening to remember.
35	27 November 2004	Top Secret! Natsumi's Birthday Strategy	It was Natsumi birthday, Keroro plans a surprised party for her with the help of Tamama, Giroro, Mois, Kururu and while Fuyuki in the other hand, felt that the surprised party will not going to work. So will the surprised party for Natsumi works or not??
36	4 December 2004	Keroro Death Battle! Gunso vs. General Fuyu / Fuyuki That's How It Is, Nishizawa-San	Winter looms and temperatures take a dive - Keroro is introduced to Fuyu-Shogun, the General of Winter, which is really just a term given to the cold air currents originating from Siberia, but Keroro visualises Fuyu-Shogun as something resembling Demon Emperor Arago from Yoroiden Samurai Troopers. When the simple act of stepping out the front door proves too much for Keroro, he decides to go through endurance training to combat the cold front, and subjecting the Hinata children to the blizzard simulation against their will only shows them to be far more resourceful than Keroro was. When Tamama tells Momoka about the blizzard simulation and the accidents that followed, Momoka offers to let the Keroro platoon continue training on her private snowy mountain resort - with the real intention of getting closer to Fuyuki, as usual. While the Keroro platoon starts trekking up the hazardous snowy mountains, Momoka puts her own plan into motion, activating the mountain resort's snow generators - but Kururu chooses to activate his private satellite's weather manipulation function at the same time, and the mountain resort is plunged into an artificial ice age.
37	11 December 2004	Dororo To The Ninja Classroom / Keroro's Dinosaur	Keroro's latest scheme involves making Dororo give ninja lessons to raise money for the platoon. When nobody actually signs up for said lessons, Keroro makes the rest of the platoon learn Dororo's ninja arts instead - but none of them seem to be serious about learning anything. To make matters worse, 556 sees their ninja lessons as competition against his own attempt to give Space Detective lessons, and tries to shut the operation down. After Natsumi's radio show was interrupted by 556's invasion, it gets interrupted yet again by a pterodactyl flying into her room - it turns out that Keroro, inspired by a certain Hollywood movie, is using Keronian technology to clone dinosaur DNA and open a theme park featuring said dinosaurs. Using Kururu's mind control apparatus, Keroro has tamed a tyrannosaurus into doing his bidding, but an accident causes the mind control cone to come off the T-Rex's head (and onto Giroro's head), causing it to run wild through the underground base.
38	18 December 2004	Giroro Love Robot Soldiers / Giroro vs. Natsumi Re-encounter...	As part of a galactically-broadcast Candid Camera-esque program, Keroro plays a prank on Giroro, with the help of a Pekopon suit modelled after Natsumi, with Sumomo at the controls. Hilarity ensues as Giroro distracts himself from faux-Natsumi's advances with physical training and weapons maintenance - causing an exasperated Sumomo to attack Giroro, and incurring the wrath of the real Natsumi when she sees her own towel-clad self leaping across town. When she opts to stop them on her own, Kururu gives her his latest invention - the Natsumi battlesuit. Natsumi finds herself stuck with Kururu's battlesuit, which has a tendency to activate when anyone nearby utters something even remotely sounding like the attack command. When the invade command kicks in, the battlesuit AI takes over Natsumi completely, causing her to destroy anything the Keroro platoon sends after her. Giroro is forced to confront her as well, and Kururu gives him the battlesuit deacivation code... "Natsumi, my love. Kiss me tender and hold me tight, forever!"
39	25 December 2004	Keroro Christmas Battle / Keroro Spring Cleaning Battle	Keroro hatches a new scheme for the Christmas season, but Dororo and Tamama refuse to go with it for different reasons. Tamama tells Keroro about Santa Claus, who knows when you've been naughty or nice, prompting Keroro to carry out investigations on Santa Claus. Unfortunately the Christmas season of cheer and good will begin to take efect, as Keroro's remaining loyalists Giroro and Kururu desert him as well. Left to his own devices, Keroro begins to discover the Christmas spirit in a way he hadn't really expected. Keroro is unusually hot-blooded about spring-cleaning time, taking charge of housecleaning operations in the Hinata household, and imparting valuable tips and tricks to the Hinata family. At the end of the day, human and Keronian alike sit down for noodles, listen to the bells, and welcome the new year.
40	8 January 2005	Mois, Happy New Year? / Keroro The Food Is Good, Same For Homework	It's the first episode of the new year - and the Keroro platoon's New Year celebrations involve subjecting Giroro to different forms of abuse for some reason. While discussing new year resolutions, Angol Mois is reluctant to reveal hers, until a reaction in her alien physiology, triggered by Keroro's suspiciously glowing 'red bean soup', causes her to go completely berserk. The Keroro platoon receive some mail from well-wishers at home, the Keronian children - and at least one reminder from Keron high command, ordering Keroro to submit a large amount of overdue homework immediately. With the help of his loyal troops, Keroro overcomes every possible distraction and completes the homework on time... but one last obstacle looms on the horizon...
41	15 January 2005	Keroro Invasion Strategy / Dororo Is a Fiery Spirit	Kururu develops a seemingly innocent board game which shrinks Natsumi and Fuyuki and places them in the middle of the action. Landing on any rewards and penalties on the squares turns them into reality, and while Fuyuki gets sidetrips to assorted wonders of the world, Natsumi winds up executing one impossible stunt after another. The final square is revealed to trigger the Keronian invasion, but this scheme falls apart as the square before it summons Angol Mois' father, the original Destroyer of Worlds! Inspired by the sight of 556's attention-grabbing antics, Dororo asks him for help - and is fed with 556's vitriol and drive for life. Returning to the Keronian base, a pumped-up Dororo rallies his fellow soldiers, pushing them through all forms of training in order to master a new combined battle technique - but all his efforts to strengthen his own presence fall flat, as the other four promptly forget about him the moment they put their training to actual use.
42	22 January 2005	Keroro and The Red-Blooded Keroro Platoon / Tamama, Envious Friendship Shot	Inspired by watching World Cup soccer on TV, Keroro plans on pitting the superior Keronian forces against the best Earth has to offer - on the soccer field. Answering this challenge on the planet's behalf is Paul Japan, a team of top soccer players handpicked by Paul to defend the pride of soccer as a human sport. Tamama makes friends with a boy he sees practicing his soccer moves everyday. He joins the boy in his daily routine, but wind up busting the boy's old soccer ball by accident - fortunately the vast resources of the Nishizawa Peach Group fix the ball exactly as it was. Eventually, the boy learns to shed his defensive mindset and play better than he ever could, and Tamama has someone he can truly call a friend.
43	29 January 2005	Giroro The Red Demon Who Cannot Cry / Giroro, Flying into Setsubun	Inspired by a Japanese fairytale of the Red and Blue Oni, Keroro devices a plan to win over Natsumi. Playing the Blue Oni, a bad guy who was only doing so to bring happiness to his friends, he tries to force a romantic situation between her and Giroro. However, nothing goes to plan and the special romantic moment is shared by the Red and Green Alien instead. Deciding that it is better to be the Red Oni, Keroro is quickly pelted with soybean by Natsumi on Setsubun. Wanting revenge, he has Kururu turn her into an Oni girl via the Oni ray gun. Now all soybean products are attacking Oni Natsumi and not even Giroro can save her. Being cornered, Natsumi almost yields to Keroro until Fuyuki reveals that Natsumi is a Thunder God.
44	5 February 2005	Keroro vs. Fuyuki Heated Sports Match / Kururu vs. Aki, Exploding Invasion of Robo	Kururu proposes a formal competition to compare human and Keronian physical proficiency. Natsumi, still seething after the events of episode 17, accepts Keroro's challenge, whereupon Keroro picks Fuyuki as his opponent. Momoka's snowy mountain complex forms the backdrop as Keroro and Fuyuki go to battle in winter sports, but one unexplained phenomena after another (a freak updraft, a stray missile, a bobsled rail coming off for no reason) threaten to throw the competition into disarray. All the happenings in the first act are finally explained - Kururu's true intention was to build and test his new giant robot (which eager test pilot Hinata Aki dubs the Autumn H), without unnecessary distracions from the Hinata children and his fellow soldiers. Unfortunately Aki goes crazy with the robot's weapons, forcing Kururu to move out in the Kururu Robo to bring her in, resulting in all the unexplained phenomena from the first act.
45	12 February 2005	Keroro, Sudden Love for Dango / Natsumi and Momoka, Valentine Operation Initiated	It's the day before Valentine's day, and Keroro, inspired by the sales of chocolate on this occasion, plans on cashing in by manufacturing and selling traditional ikinari dango or sweet potato snacks, as a substitute for traditional Valentine's Day chocolate. Unfortunately, all tthe marketing and promotional power of the Keroro platoon fail to overturn international tradition, and Keroro is left with stacks and stacks of ikinari dango that will haunt him for many episodes to come. Valentine's Day arrives at last, and whether it be chocolate handmade from store-bought ingredients or coca flown from Ghana by the Nishizawa Peach Group, Natsumi and Momoka are on a sacred mission to give their chocolates to the men in their lives (Saburo and Fuyuki respectively), but each has her own obstacles to overcome - Natsumi's own nerves get the better of her at each turn, and Momoka watches helpless as Fuyuki receives Valentine's Day chocolate from other girls (Fuyuki himself has a different sort of problem, in the form of the combined jealousy of the menfolk of Kisshou Gakuen.)
46	19 February 2005	Keroro, Do Not Tell Me You Have Forgotten?	Spooky happenings take place in the Hinata household, and Natsumi is first to point fingers at Keroro - but Keroro's air-tight alibi leaves everyone puzzled. This somehow leads to bigger unexplained manifestations, and finding the logical explanations for them leads to one final manifestation, as the Hinata house ghost is sick and tired of everyone forgetting her existence by simply explaining it away. A ghost with a grievance is a powerful thing indeed, as the house ghost spirits Natsumi and Keroro away, and her long and painful history is revealed at last - as a child, she found a kappa (an amphibious Japanese demon), befriended it, and was deemed a heretic and locked in a vault by her fellow villagers for it...
47	26 February 2005	Natsumi, Protect Hinamatsuri / Keroro Becomes Afro	The story begins with Natsumi inviting Koyuki to spend Hinamatsuri, the Japanese Girls' Festival, at the Hinata household. Keroro intervenes once again, hoping to 'spice up' the traditional festival in his own way, and Kururu unveils his newest invention - Kururuko, a Cardcaptor Sakura-inspired Pekopon suit, its perfect human likeness spoiled by Kururu's attempt at a girly voice from inside it. Kururuko then proceeds to send the humans into a holographic realm, introducing them to Hinamatsuri, Outer Space style. Debuting in this episode is Dance Man, the white-suited afro-coifed singer of the Afro Gunso closing theme... and Dasonu Maso, his alien bootleg version. The story begins when Keroro tricks Natsumi with what appears to be a Dance Man concert ticket, but ripping off the counterfoil summons Dasonu Maso from deep space, and Natsumi is subjected to the truths of Dasonu Maso as well as the threat of her very own afro....
48	5 March 2005	Keroro Platoon, Spring's U-La-La Battle / Fuyuki No-No Hazzard Rescue Mission	Springtime rolls in at last, and a form of seasonal laziness begins to affect all people - which inspires Keroro's latest scheme, to channel the energies of the world's laziest lifeforms and use it against the people of Earth. Kururu creates a reactor chamber to house this 'Keron March Energy', and a succesful test with 556 as the subject is run, but things go horribly wrong when Kururu opens the reactor to let out 556... and all the Keron March Energy at the same time... Keron March Energy spreads rapidly throughout the city, and it's up to Fuyuki, protected from the ominous fog by his diving suit from episode 20, to put a stop to this. Making his way through the underground base, Fuyuki uncovers one cryptic clue after another, and finally locates Keroro - trapped by the now self-aware Keron March Energy (bearng a strange resemblance to Ayanami Rei of Neon Genesis Evangelion), which threatens to bring about the end of the world with March Impact.
49	'12 March 2005	Kururu, The Best Method in Space / Momoka, White Top Operation	Kururu passes on to his platoonmates his new 'life policy' - do something you don't normally do. After seeing Natsumi and Fuyuki react to Kururu's revised behavior with gratitude, the other Keronians take to this new attitude with great zeal - Keroro in particular gets the wrong idea and winds up doing a lot of needless and ultimately annoying things. Even his personal attempt at triggering the Pekopon Invasion goes awry when his congenital ineptitude gets the better of him. March 14 is White Day, the day that boys who received Valentine's Day chocolates (re. ep 45) get to give something back, and Momoka gets a box of cookies from Fuyuki, which she proceeds to display in her private vault (the cookies that is). However Momoka is looking forward to something more - the perfect date with Fuyuki, and Paul enlists the Nishizawa Peach Group's vast resources to create the Super Version Simulator, a virtual reality chamber to determine every possible outcome of Momoka's date with Fuyuki, taking into account every possible situation, down to possible interference from practically every other character in the show... save for one...
50	19 March 2005	Natsumi, Warrior of Earth with a Fever / Giroro, If I Don't Do It, Then Who Will?	After doing some digging around in his tent, Giroro comes across a dvd of the Keroro Platoon's press conference before they left for Earth. While watching, he realizes just how far the Keroro Platoon has fallen from their original duties. The Keroro Platoon decides to go back to its old ways and take over the Hinata house. But how can they get past Natsumi Hinata, the demonlord of the house? Or will a serious fever take her down for them? An irregular fever causes Natsumi to go bedridden, with the Platoon fearing for her life. Giroro's love for Natsumi gets the best of him once more as he battles with a Space Cerberus.
51	26 March 2005	Keroro Platoon Retreats! Good-bye, Pekopon	Keroro was asked by the conductor for them to go back to Keron. Kururu then erases all the humans' memories. What will become of them?

Season 2 (2005 - 2006)

Episode	Airdate	Title	Synopsis
52	1 April 2005	Keroro, Standing on Earth Once Again! / Tamama, Black Tamama	The new season of Keroro Gunso kicks off with a bang - a somewhat familiar bang, since the Keroro Platoon is starting the Pekopon invasion once again. After successfully infiltrating Fuyuki's room and taking back the Kero Ball, Keroro attempts to trigger the Pekopon invasion on his own - and fails, of course, but for some reason three of his platoonmates aren't here to share in his defeat.... When Fuyuki receives a dubious phone call from Momoka, he rushes to her aid, and finds out that Tamama, thought to be MIA all this time, has carried out his own Pekopon invasion by destroying the mansion and taking Momoka hostage. Only after Keroro busts out the Keroro Robo for the first time and butts in is the entire scene revealed to be yet another plan for Momoka to get closer to Fuyuki.
53	8 April 2005	Keroro, Plan to Invade the Treasures / Angol Mois, More More Flower-Seeing	For his latest scheme, Keroro convinces Fuyuki to follow him on a trip to assorted wonders of the world - Stonehenge, Easter Island and the city of MachuPicchu in Peru, to name a few. The general consensus is that these unexplained structures were built by aliens centuries ago, and Keroro hopes to find some useful technology to aid the invasion, but their exact purpose and function is something no scientist or researcher (human or Keronian) has ever come close to... until now. It's a revelation that will change the way we see our very world. It's time for the hanabi, the traditional sakura-viewing festival - but Angol Mois lands in the Hinata backyard and gets to work destroying the Earth, causing all the sakura to fall off the trees. Tamama takes the opportunity to hammer as much guilt on Mois as possible, but Mois takes it all in stride, even promising to make the sakura bloom again - but will this task prove to be beyond the ability of the resident Destroyer of Worlds?
54	15 April 2005	Fuyuki, I am a Famous Investigator? / Dororo, the Revived Soldier	Fuyuki's little-known investigative talents get showcased in this episode. Keroro gets inspired to start his own private detective agency, and the first thing he does is recruit Space Detective 556 - but winds up with his first case instead, as 556 is found laying motionless in his own apartment, with no signs of forced entry... Dororo, who's supposedly gone MIA all this time, has in fact been secretly honing his ninja skills. At the same time, the Hinata family and Keroro platoon make their yearly visit to Grandmother Hinata in the coutryside, where Grandmother Hinata relates to the children some rumors of a demon moving through the forests... which just happen to be Dororo's training grounds.
55	22 April 2005	Giroro, the Resurrected Soldier / Fuyuki, Swimming Carp Flags!	The one remaining Keroro platoon member, Giroro, has chosen to carry out a self-declared invasion rather than return to the unit. Under cover of night, he fires specially-designed rounds that spread assorted galactic plantlife all over Inner Tokyo. Keroro and company chicken out immediately, forcing Natsumi to act on her own - but will she be able to handle both Giroro in full Apocalypse Now form and a city full of carnivorous greenery? We are introduced this week to another Japanese tradition - much like Hinamatsuri for girls (re. ep 47), boys get to display their collection of carp-shaped windsocks. Grandmother Hinata sends a box of Fuyuki's own carp flags and toy samurai helmet to his home, and while the Keronians and Mois take an interest in these traditional items (Kururu even uses his newest invention, the Nanola nanobot 'soft drink' to turn the carp flags into high-tech flying scooters), Fuyuki laments that he's past the age for them - which inspires Keroro to bust out Kururu's age manipulation ray and address said lament in a very direct manner. What they don't realise is that Fuyuki as a child was in fact a hyperactive brat, who rallies the Keronians and leads them on his own self-declared Pekopon invasion...
56	29 April 2005	Natsumi and Koyuki, Princess of Tennis / Keroro, Hope the Weather Clears Up For the Invasion	Koyuki makes her long-awaited return this week. All pumped up from watching an old sports drama movie, Koyuki seeks out Natsumi for a duel of honor, right in the middle of Natsumi's tennis practice - which prompts Keroro to suggest a duel on the tennis court. Using Keronian technology, he subjects Natsumi to potentially fatal levels of training, but will it be enough against Koyuki's ninja-style tennis moves? Or will the unwanted intervention of a certain afro-wearing space intruder ruin it for everyone? May rolls around, and we are introduced to the natural occurence of swallows' nests sprouting in odd locations for their egg-laying season. Keroro takes an instant dislike to the swallows and their nests... a simple case of jealousy at first, which slowly grows into full-blown paranoia, as Keroro starts seeing more and more swallows' nests... on people's heads...?
57	6 May 2005	Dororo, An Innate Rebel / Huge Frog Against The Freak Of the Southern Seas	After being rudely interrupted at the end of episode 54, it's finally Dororo's turn in the spotlight - and just in time, as the elder brother of the Viper who was defeated in episode 13 is out for revenge. The more intelligent Cool Big Brother Viper's divide-and-conquer strategy gets the better of the Keroro platoon, culminating in a dastardly plan to flip Dororo's trauma switch, but Koyuki's timely intervention places Dororo back on track, and when Cool Big Brother Viper turns into a giant, Kururu busts out the Flash Spoon from episode 30, giving Keroro a chance to save the day. Using the Flash Spoon causes Keroro to be stuck as a giant, and the Keronians are forced to bring him to Momoka's offshore island resort to prevent any chaos in the city. While enjoying the huge advantages that come with his size, Keroro soon begins to lament it, until his platoonmates convince him to use his current state to aid the Pekopon invasion. Things go predictably wrong when the Flash Spoon winds up in the wrong hands... and tentacles... and crab claws and so on...
58	13 May 2005	Dororo, Invade the Vending Machine / Tamama Awakens! Secret Technique	Keroro's latest scheme involves using soft drink vending machines to invade Earth, and Kururu suggests spiking the drinks with Keron March Energy (re. ep 48). When Dororo and Mois object to this idea, Keroro takes it in a completely different direction - each platoon member develops a unique flavor based off his/her experiences and preferences, resulting in six unique and exceptional drinks that become immensely popular. Unfortunately things go wrong yet again when Keroro, drunk with success, develops a twisted new vision for his soft drink franchise, reflected in the Mk II vending machine that gives new meaning to the term 'hard sell'. Tamama may be the Keroro platoon's resident martial arts master, but Momoka's butler Paul Moriyama, a notorious street fighter in his prime, proves to be more than a match for him every time. When Tamama runs crying to Keroro, he agrees to help out the young warrior... by conning him into doing all the chores. Finally, Keroro leaving Tamama to have tea with Mois proves to be the straw that breaks the Keronian's back, as all of Tamama's pent-up jealousy is pushed well over the edge - and straight into his most deadly martial arts move to date.
59	20 May 2005	Keroro, The Cultivated Castle! / Keroro's Moving Castle!	Fuyuki's samurai helmet (re. ep 55) inspires Keroro to create his own castle fortress, by building a plastic fortress model and soaking it in Kururu's Nanola (also from ep. 55). Nothing actually happens to it, until Kururu reveals that the castle must 'consume' whatever items they can feed it with, starting with Keroro's beloved Gunpla, to grow in size. When feeding the castle with whatever Keroro can find around the house incurs Natsumi's wrath, Dororo suggests that they use the castle to get rid of illegally dumped garbage; the resulting deluge of items causes the little model castle to grow at an alarming rate, but a bigger surprise awaits the Keroro platoon as the castle develops self-awareness - and self-propulsion. It's Howl's Moving Castle, Keroro style. Reports of whole buildings being consumed in the night start pouring in from all around the city, as the rogue building, driven by a vengeful spirit from the Warring States era, slowly makes its way to Kyoto, Japan's capital city from that period. Keroro refuses to act or even take responibility for the incident - until it is revealed that Bandai's primary Gunpla factory is right in the castle's path. With a little help from the Hinata house ghost, the Keroro platoon moves out in full force - which may not be enough, as the moving castle holds a few surprises of its own!
60	27 May 2005	Keroro, Keroro Machine Race / Mois, Hope That the Sleeping Princess Rests?	The day starts with Natsumi discovering a tiny vaccuum cleaner and a slice of cake racing around her bedroom floor, and a mini racetrack that weaves in and out of the entire Hinata house. Along with the shrink-ray from the Caries War (re. episode 10), Kururu has developed the Bumper Car Gun, which turns ordinary household objects into mini racing vehicles, and Keroro challenges Natsumi to a race - one complicated by Kururu's randomly-placed powerups and traps. Eventually, Keroro's attempt at cheating result in his arrest by Space Policewoman Poyon - for breaking the laws of physics...? Working at the secret base one night after another takes its toll on Angol Mois, who falls asleep at the console; unlike her 500-year nap in orbit though, she wakes up a mere three days later, but not completely, as the resident Destroyer of Worlds exhibits what might be the most unique case of sleepwalking in history...
61	3 June 2005	Fuyuki, What Happened To the Mysterious Transfer Student? / Natsumi and Saburo, The Two Who Are Unable To Return	This week, we meet the mysterious transfer student Kinoshita Rei. Nothing is known about her, save that she is an incredible magnet for bad luck. At the same time, Keroro almost throws out Fuyuki's very first O-PArt (Out-of-Place Artifact), but keeps it for himself after he identifies it as an alien good luck charm. All is revealed when Keroro also identifies Rei as a member of an incredibly unlucky alien race, who carry these good luck charms to preserve their own lives. Saburo pays a surprise visit to the Hinata household, asking Kururu to fix up his pen, and Natsumi is understandably excited at this - as luck would have it, they both get lost and meet each other in the secret base. While finding a way out together, they enter Keroro's Gunpla display hall and trigger a boobytrap that places them inside a rocket ready for launch into outer space.
62	10 June 2005	Momoka, Natsumi and Mois, Phantom Thief MorePeachSummer / Keroro, Victory! Battle In the Waters	When Nishizawa Bayo receives a threat from a group of professional cat burglars known only as More-Peach-Summer, he immediately enlists the help of Fuyuki in cracking this case. Fuyuki in turn enists the Keroro platoon's assistance. The target of these heinous criminals is a valuable painting, commissioned by Mr Mishizawa as a present to his daughter Momoka, and the near impenetrable security of Momoka's mansion, along with the Keroro platoon, are all that stand between them and their prize, but one great mystery remains - why is Momoka leading Natsumi and Angol Mois to break into her own mansion? Summer rolls around yet again, and just as Fuyuki laments the school swimming session (re. episode 17), he and Natsumi find the Hinata house filled with water from roof to basement - Keroro explains that it is in fact breathable water from an amphibious planet, and Fuyuki gets the rare chance to learn how to swim without the possibility of drowning. Unfortunately the intense humidity of breathable water reawakens Keroro From Back Then, forcing Kururu to take drastic measures...
63	17 June 2005	Keroro, Story Of Teacher Keroro! / Keroro, Reunion With Father	In order to complete and submit a report on young human behavior to Keron high command, Keroro must disguise himself as a human teacher and infiltrate Fuyuki's school. Kururu creates the Acceptance Chalk, which emits scratches and squeaks tuned precisely to affect human minds hypnotically, and goes the extra mile to keep Fuyuki's homeroom teacher occupied while the new substitute teacher 'Kerono Keropachi' quickly gains the students' acceptance and respect - except for Fuyuki, Momoka, and Chiruyo Tsukigami of the school news club (re. episode 29). With Giroro and Tamama also deep undercover as delinquent students, Keroro may actually succeed... but his improvised curriculum, filled with irrelevant subjects, and Chiruyo's overly suspicious nature threaten his mission... After his visit in episode 27 had to be called off, Keroro's father finally shows up at the Hinata doorstep, completely unannounced - and with good reason, as the galactically feared Demon Sergeant has picked a bride for his son. Keronian marriage is in fact a sacred coming-of-age ceremony, and Keroro faces the possibility of being seperated from his beloved Gunpla. Desperation forces Keroro to name Natsumi as his spouse, and what follows can only be described as the new greatest coverup in history....
64	24 June 2005	Keroro, If You Want To Suck, Suck! Give Up On Lying / Dororo, Escape From Trauma	Summer rains escalate into a veritable monsoon season, posing a problem for the Hinata household as damp laundry begins to accumulate - Keroro hoards the damp laundry in his room, and the rising humidity brings back the threat of a Nyororo from space. Kururu develops the Kirara-chan, an alien clothes dryer powered by a living Nyororo imprisoned inside it. Problems arise when Keroro decides to mass-produce the Kirara-chan, and the colony of genetically-modified fast-growing Nyororo bred for this venture go out of control, and overrun the underground base. The previous incident flips Dororo's trauma switch, and it stays flipped into the second half, prompting the Keroro platoon to take action. Kururu brings out his most incredible invention to date, the Soul Diver, able to transport Keroro, Tamama and Giroro into Dororo's mind for the purpose of manipulating his memories. Unexpected opposition comes in the form of the ToraUma, a cross between a tiger, a horse and Sadako from The Ring, a literal inner demon that will not sleep, and will not be stopped.
65	1 July 2005	Keroro, Bark At Pekopon / Tamama, A Visitor From Keron Planet	When Keroro's favourite anime is interrupted due to a faulty transmission, Kururu busts out a galactic antenna for the TV, which proves to be so powerful that the Keroro platoon wind up listening in on Galactic Police radio broadcasts. Thus the Keronians are alerted to the threat of an escaped alien criminal known only as #303, and Keroro reorganises his platoon, and involuntary member Fuyuki, into the Seventh District Investigative Divison to track down and bring down this menace - and just in time, as a string of inexplicable food thefts begin to sweep through the city. Things take a mysterious turn as Fuyuki's normally flawless investigative skill deduce the culprit to be Keroro himself... We are introduced this week to Tanabata, a festival derived from the Chinese legend of the celestial cowherd and weaving girl, when people write their dearest wishes on sheets of paper and hang them up. Debuting this week is Karara, juvenile Keronian and self-declared new conscript of the Keroro platoon. Tamama takes an instant dislike to Karara, but winds up saddled with the role of mentor to this new conscript - whose curiosity and short attention span throw the secret base into chaos. Kururu's seldom-seen temper rears its ugly head as he devises the most hideous fate possible for Karara, and a conscience-stricken Tamama leaps in to save his protege... who turns out to be a girl... and in love with Tamama for saving her.
66	8 July 2005	Giroro, Swimsuit Rescue Mission / Natsumi & Koyuki, Heart-Beating First Date	As part of a deal made by Keroro before the Pekopon Invasion, an Events Alien kidnaps Natsumi and Fuyuki, warping them immediately to his space station as it orbits the Earth. The Keroro Platoon immediately launch a rescue mission, easily enterin the space station - which turns out to be a television station, complete with studios, costumes, props, and an alien version of voice actor Kumiko Watanabe. When Natsumi announces that she is going on a date, an insanely jealous Giroro follows her in secret, leading Keroro and Tamama to follow him as well, on the pretext of observing typical dating behavior. Natsumi's date turns out to be Koyuki, whose ninja upbringing leads her to display some very atypical behavior indeed...
67	15 July 2005	Fuyuki & Momoka, Secret Of the Mysterious Date / Keroro, Let's Create A Game	We are introduced to the Japanese cultural phenomenon of Seven School Mysteries this week. When Fuyuki announces a field trip for the school Occult Club to a disused schoolhouse, Momoka is only too eager to follow along. What they don't realise is that Keroro's latest scheme involves turning the old schoolhouse into a tourist spot, complete with Keronian technology-driven ghostly FX, and Fuyuki and Momoka are about to become involuntary guinea pigs first customers... Keroro hatches yet another scheme, this time involving the creation of a hit video game. Kururu brings out the Idea-Materialising Monitor (Floorboard version), which renders people's thoughts as full-color 3D holograms, and one game idea after another is developed - and rejected by Keroro, resulting in everyone leaving the project. Dororo manges to talk Keroro into apologising to his game staff and restarting the project, which successfully reaches the beta testing stage - and the real chaos begins, as the game turns out to be a little TOO interactive...
68	22 July 2005	Keroro, Huge Transformation! A Massive Remodeling / Dororo, Destiny Showdown	Summer vacation time rolls around at last. Watching a Japanese version of Extreme Makeover: Home Edition gives Keroro the idea of remodelling the Hinata household - with a lot of needless, excessive and ultimately annoying features, like extra hallways, a kitchen coliseum straight out of Iron Chef, and a living room so huge that the TV is barely visible from the couch. Rumors of an intelligent dog prowling the city reach the ears of the Keroro platoon. Keroro immediately hatches a scheme to catch this beast for his own purposes, while Dororo already knows who it is - his fellow ninja Zeroyasha, a ninja-trained wolfhound seeking him out for... a game of fetch?
69	29 July 2005	Natsumi and Fuyuki, Spirited Away / Keroro, Midsummer Comedic Battle
70	5 August 2005	Keron vs. Pekopon, Full Showdown!? / Koyuki, Dokki-Dokki First Riceball	Keroro has finally becoming serious to invade Pekopon so he can get his bonus! Natsumi find out and tries to fight alone but Keroro manages to catch her. Will someone save her or will he invade Pekopon?! / Koyuki and Natsumi are going out for a picnic and they are making riceballs which the other person has to eat. When Natsumi showed her riceball for Koyuki, Koyuki feels embarrassed and tries to hide it. Natsumi finds it, Koyuki lies and says it is an ancient ninja weapon which then she accidentally drops! Natsumi and Koyuki chase after it fell into some hole. What mysteries lerk within the hole?
71	12 August 2005	Wicked! Bewitched! Legend of the King who Forgets to Do His Homework
72	19 August 2005	Keroro, Ironman Chef Challenge / Tamama, Strongest Soldier Challenge
73	26 August 2005	Fuyuki 198x, Our Summer Vacation
74	2 September 2005	Surprising - Keroro Special Version, gero gero 30 minutes, 15 stories	15 random hijinks revolving around the platoon and their friends. Some stories include breaking the world record, teaching Mois proper idioms, fake anime release, ESP ring, Viper wedding and the old fairytale of starting with grass and trading oneself to wealth.
75	9 September 2005	Momoka Awakes! Third Momoka	Due to a freak accident, Momoka gets blasted by a ray that infuses her with her father's ruthless, businesslike personality. She promptly begins to take over the Keroro Platoon and attempt her own take-over of Earth. It's up to Fuyuki to stop her, but can he bring himself to hurt her?
76	16 September 2005	Keroro Platoon, Please Take Me To the Moon
77	23 September 2005	Tamama, Am I Really Getting Married? / Tamama, Sealing Tamama Impact
78	30 September 2005	Keroro, Treasure Hunting Should be Carried out on a Treasure Island
79	7 October 2005	Fuyuki, Do Not Give Up For the Sports Meet / Giroro, I Know What A Cat Is	Fuyuki unwittingly volunteers to participate in the sports festival race. Lacking willpower and confidence, he goes to Giroro for harsh training. Will Fuyuki gain the courage he needs to win the race?/ After losing a picture of Natsumi, Giroro enters a state of depression. Giroro's cat friend goes through many obstacles to get another photo for Giroro, even if it means turning human in the process. Will the cat be successful in getting a new photo of Natsumi for Giroro?
80	14 October 2005	Keroro, Oh My, Running Away From Home is So Lonely	After getting into a fight with Natsumi, Keroro runs away from the Hinata residence and takes shelter in a abandoned room. At first he enjoys living on his own building a gunpla, reading a manga and playing a handheld video game, but then he starts to become bored and lonely. Will Keroro put his selfishness aside and return to the Hinata residence?
81	21 October 2005	Giroro, Red-faced Days Full of Willpower / Fight, Koyuki! To Protect Your Loved Ones	After a freak experiment, Giroro ends up being merged with Natsumi's right hand. To make matters worse, Natsumi ends up having to play a softball game with her rival, Imogo Rie, in PE class. Can Giroro and Natsumi work together to win? / Koyuki's ninja skills and friendship with Natsumi are put to the test when she goes up against a space ninja named Sylbie. Can Koyuki win?
82	28 October 2005	623 (Mutsumi), Want to be on My Radio? / Keroro vs. Natsumi, 1/6 Model Battle!
83	4 November 2005	Keroro, Mixed Hot Springs Murder Incident. The Spirit Of the Most Unfortunate Sibling in Space. Because of Brother's Colored Box Hot Spring, Only One Foot Can Be Placed Inside. When the Brother Slipped From the Shock and Fell Unconscious, the Sister's Tears Fell like Flower Petals / Kururu, The Most Dislikeable Guy
84	11 November 2005	Momoka, Want to Eat Lunch in Space? / Keroro, Protect the Mushrooms!
85	18 November 2005	Keroro, Substitution Of Shirts / Natsumi Turns Into A Magical Girl
86	25 November 2005	Natsumi & Fuyuki Stay With the Devilish Hinata Family / Keroro Turns Into Super Hero!
87	2 December 2005	Keroro, Best Wishes! Happy Birthday / Mois, Mois of Mysterious Country
88	9 December 2005	Dason? Maso Pekopon Received!
89	16 December 2005	Giroro, The Man With Seven-Colored Faces / Fuyuki, Serve It On! Frog Meet
90	23 December 2005	Keroro, I Cannot Say Merry Christmas
91	6 January 2006	Keroro, the New Year, Birth Of New Keroro / Koyuki, Granny Is Coming
92	13 January 2006	Keroro Platoon, Love Transcends Space / Momoka vs. Mois, Battle Clash
93	20 January 2006	Natsumi Delves Into the Secret Basement! / Hinata Aki, Probably the Strongest Woman In Space
94	27 January 2006	Karara & Taruru Receives Pekopon!
95	3 February 2006	Natsumi, Giroro Separates? Rescue Mission Till Death
96	10 February 2006	More Peach Summer Snow - The Decisive Valentine Struggle / Keroro, An Extremely Sorrowful Tale
97	17 February 2006	Momoka, An Ultimate Enemy Is A Difficult One To Read / Keroro & Fuyuki, Just Us Two...
98	24 February 2006	Momoka, The Grand Running Away From Home Strategy / Dororo & Koyuki, An Encounter To Remember
99	3 March 2006	Nastumi, Nacchi, the Good Dog / Keroro, A Keropper's Naughtiness	Keroro turns Natsumi into a dog. Then, Keroro tries to get dirt on Natsumi using a cell phone that pictures the human Natsumi. Will Keroro get the footage he needs?
100	10 March 2006	Keroro, Eh? Who... Am I? Who... Is Anyone?	The platoon and the Hinata Children lose their memory as to who they are and what they were doing. The Platoon re-enacts scenarios from being Rangers, boy band singers, talk show panel and family sitcoms to determine their identity. In the meantime, a time bomb is ticking and they don't know how big of an explosion it might be.
101	17 March 2006	The Keroro Platoon, The Day Pekopon Stood Still!?
102	24 March 2006	The Keroro Platoon, Pekopon!! Impending Destruction Of a Loved Planet!!
103	31 March 2006	The Keroro Platoon, The Sincerity That You Showed Me

Season 3 (2006 - 2007)

Episode	Airdate	Title	Synopsis
104	7 April 2006	Keroro, Farewell, My Dear Keroro! / Keroro, Countdown To Ruin	Fuyuki has a dream that Keroro finally slimed the earth and took over, but only his home was affected, An angered Natsumi and Fuyuki go to confront the platoon, but were quickly outwitted and easily captured. Just as the situation seems dire, Giroro flies in, along with Dororo, and saves the siblings. This new Keroro Platoon were copy robots left to care for the cleaning duties while the real platoon were off enjoying themselves at a hotspring. It was by carelessness that the switch was set to "invade" rather than "clean" mode. / While being physically assaulted by Giroro, Keroro overhears the cries of pain from Natsumi -- she stubbed her toe against the cabinet. Immediately, a new invasion plan is born -- self moving cabinets to immoblize the humans with screaming pain from stubbing their toes. Plan fails as most of the world wear shoes and do not go barefoot, not even in their own homes. However, that was not enough trouble for the platoon, as a large clock with a ticking countdown is sent to the platoon - They have 175 days, to invade or retreat.
105	14 April 2006	Keroro, The Monumental Depths Of a Smile Sale! / Momoka, The Grand Cherry Blossom Viewing Love-Love Strategy!
106	21 April 2006	Fuyuki & Natsumi, Convenient Invaders / Giroro, A Time For Hobbies
107	28 April 2006	Natsumi, The Dreaded Health Inspection / Fuyuki & Natsumi, The Grand Sibling War!
108	5 May 2006	Tamama, Monopoly! A Time For Adults / Fuyuki & Momoka, The Island Of Doctor Kururu
109	12 May 2006	Keroro, Lord Mama's Grand Rejuvenation / Dororo, Silently Running Wild On the Galaxy Express
110	19 May 2006	Keroro, Quite Possibly the Best Medicine Ever / Keroro, All Paths Lead To Star Fruits!
111	26 May 2006	Koyuki, A Shinobi Pajama Party / Natsumi, The Shocking Teacher's Visit!	Koyuki is invited over to Natsumi's home for a pyjama party, but assumed it was an event where they wear pyjamas and dance all night. To replenish their energy, she brings her best snacks - snake in honey, salamader on a stick, and pepper dried lizards. And for entertainment, she brings her weapons rather than a dvd. A jealous Giroro overhearing their event, misinterrupts and overreacts from the girls innocent actions, including the special "ABC" comments. Natsumi's teacher is paying a home visit, but her mother is stuck at work and may not be able to arrive in time for the meeting. The Platoon decides to help her by each donning an Aki Pokopen suit, but without telling the other members. Aki finally arrives, but the teacher deems things fine considering the warm family with so many "aunts."
112	2 June 2006	Kururu & Saburou, The Artist's Decisive Encounter!	Keroro and co. try to find another of the pen Saburo has by traveling in Kururu's memories. They find it in a memory when Kururu and Sabouro first met. The pen gets destroyed though...
113	9 June 2006	Keroro, Battling Our Wettol King / Natsumi, Returning Home To A Wettol King
114	16 June 2006	Giroro, My Way Of Getting Revenge! / Keroro, Dasonu☆ Maso Again and Again and Again?	In a parody of classic Japanese revenge story, a pair of filial alien siblings mistake Giroro as the scarred red-faced villain who defeated their father. With Giroro's help, the brother trains for combat. Stronger and ready for battle, the brother challenges the brute alien in uchuu jan-ken-pon (space rock paper and scissor). While ripping out supermarket coupons, Natsumi accidentally summons Dasonu Marie, the younger sister of Dasonu Maso. She is there to write about the Keroro Platoon, but totally forgets about Dororo. Not to disappoint her, Keroro allows her to witness their invasion tactics and thereafter, the failure of. As if things weren't bleak enough, Dasonu Maso shows up and has a "truth" competition against his sibling. With his victory, he freely dispenses his funk afro power to his sister and then everyone else.
115	23 June 2006	Keroro, Nyororo vs. Mecha Nyororo / Keroro, Regarding the Disposal Of the Nyobo
116	30 June 2006	Keroro, Aiming For That Shining Flow! / Mois, A Diary About Uncle
117	7 July 2006	Keroro, Wishes On Tanabata / Keroro, Revival! The Extraordinarily Talented Dopamine
118	14 July 2006	Ghost Girl, Let's Go To School / Kururu, The Sergeant Major Of Curry
119	21 July 2006	Giroro, How Grand! Summer Training Camp / Keroro, Capturing a Late Saturday Night's Shine!
120	28 July 2006	Keroro, Doinaka Coast Returns / Momoka, One Summer Experience
121	4 August 2006	Dororo, The Lady Ninja Karara Makes Her Appearance!
122	11 August 2006	Kururu, The DVD of Curses / Natsumi, By All Means, What is This Prohibition!	A bored Keroro plays a cursed Kururu DVD. The "tiger horse" ayakashi (a la The Ring) prevents all those who enter the room from leaving and traps them in a shrinking room. Everyone finally escapes through a dimensional doorway and pops out of the TV. However, a still angered Keroro confronts Kururu on his return and the video is once again played. This time, causing even more mischief. / On a hot day, an irritated Natsumi threatens to prohibit items around her. Fearful that Gunpla might be banned, Keroro convinces her that weapons, as they aren't being used anyway, should be the item banned. A "hard boiled" Giroro becomes the primariy subject of a Natsumi robomonitor to enforce the restriction. Will Giroro ever finish polishing his weapons?
123	18 August 2006	Visiting Grandma Hinata's House / Tamama and the Turtle
124	25 August 2006	Keroro - That Treasured Summer	Keroro, Giroro and Dororo remember the journey to Aldeon when they were kids.
125	1 September 2006	Keroro, Morally Spinning Sushi! / Keroro, The Dreaded Mosquito	Keroro gets turned into a mosquito, in a deliberate send-up of the Hollywood movie The Fly - both the black-and-white '50s original (Keroro's transformation and the infamous 'Help Me' line) and the '80s remake starring Jeff Goldblum (the design of the telepods).
126	8 September 2006	Keroro & Natsumi - Which Way to Heroes?!
127	15 September 2006	Keroro - Secret Monday Vacation / Giroro - Typhoon Invasion Operation Commences!
128	22 September 2006	Keroro Finally Prays to God？
129	29 September 2006	Kiruru - The Messenger of Destruction
130	6 October 2006	Keroro Platoon All Members Reboot！ / Garuru Platoon Everyone Fight!
131	13 October 2006	Giroro, A Secret Day Off / Baio, Conquer the Sports Festival	Giroro approches Keroro and asks for the day off. Keroro and everyone follow him to see what he's doing and it turns out that Giroro goes to a special island to pick sweet potatoes. When a giant sweet potato starts attacking Giroro and Natsumi, everyone helps in fighting it. Then they pick sweet potatoes and eat them here.
132	20 October 2006	Dororo - The Chance is Important！ / Natsumi - My Bluebird
133	27 October 2006	Arisa, Hunter of Darkness, Halloween in Chaos!
134	3 November 2006	Keroro If You Catch a Cold, It'll be Fixed in Post-production!? / Fuyuki & Kururu Go to Akihabara
135	10 November 2006	Karara & Chiroro Nagomi(753)-san / Keroro It's Only One Grain Left
136	17 November 2006	Aki, War at the Onsen! / Keroro, Go! Keroropan
137	24 November 2006	Keroro, It’s a Field Trip Until You Say I`m Home! / Keroro, Sukiyaki of Love and Sorrow
138	1 December 2006	Keroro Keroro Show / Fuyuki & Chiruyo KGS Returns
139	8 December 2006	556 Central Tokyo is a Man's Battlefield
140	15 December 2006	Keroro Platoon Super Battle Operation: Tax Return / Keroro A Certain Man's Fight
141	22 December 2006	Keroro Central Tokyo's Ice Age / Arisa Has Come
142	05 January 2007	Keroro, Give me back my New Year / Giroro, Let's Get Working on the Pekopon Invasion!	On New Year's Day, Keroro awakes to an empty Hinata home and imagines the worst - the earth has been taken over by hostile invading aliens. He fortifies the house and arms himself. As he readies himself for deployment, he see the Hinatas and the Platoon, minus Kururu, in front of him. Angry that he was left out of their activities, he wages a war against them. However, he is pacified by Fuyuki just before his final battle movement and they go off to the temple for Hatsumode. / A zealous Keroro stirs up the Platoon for a massive Pekopon invasion, but a divided Giroro must decide between obligation of a soldier to invade and the joy of a man who much rather play Hanetsuki with Natsumi. Keroro in also having a tough battle of his own, a battle to get his invasion started. Instead of an Angel and Devil, per Giroro, he faces a platoon of Keronian children and an army of assorted Aliens visiting the secret base. However, all was for naught when the clock struck twelve and the deadline for invasion related bonus passed.
143	12 January 2007	Keroro, Miracle?! Keroro's Father. / Hinata House, Submerge!
144	19 January 2007	Keroro, A bold-faced fake fairytale　The ear's conundrum
145	26 January 2007	Urere, the Salesman Invader / Keroro, And after all even if everybody becomes...
146	02 February 2007	Remembered Darkness？
147	09 February 2007	Paul, A Deacon's One Minute / Giroro, Rhythm and Pace?
148	16 February 2007	Koyuki,　Historical Theme Wonderland! / Keroro, The Mysterious Mouse of the Fantasy Wonderland!
149	23 February 2007	Arisa,　Alien Versus Monster
150	02 March 2007	Giroro, An Established Time to Journey
151	09 March 2007	Chiruyo, Checking up on White Day / Fuyuki, I know how to use the application
152	16 March 2006	Keroro, Frequent Appearance! Planet Andou's Heaven
153	23 March 2007	Kerokero Military Operation, Number 100
154	30 March 2007	Keroro, Farewell Sergeant Keroro

Season 4 (2007 - 2008)

Episode	Airdate	Title	Synopsis
155	07 April 2007	Keroro Platoon, Cut a Good Tune！ / Keroro Platoon, Large Resonance！
156	14 April 2007	Keroro, Unite! Keroro Robo / Keroro, Invasion! Cherry Blossom Frontline Extreme!
157	21 April 2007	Pururu, A Chief Medic's Safeguard! / Natsumi, Today's Fortune Telling
158	28 April 2007	Keroro, Past Glories / Giroro, Prohibit those Memories!
159	05 May 2007	Keroro, Climax! Card Battle / Keroro, A Proposal to Dissolve the Platoon
160	12 May 2007	Momoka, The Strongest Mother's Day
161	19 May 2007	Putata & Mekeke, Zealous Killers	Shurara Brigade members Putata and Mekeke debut in this episode. Putata shows up one day, drawing graffiti on the Hinata house - which comes to life, presumably with the same technology behind Saburo's pen. While Putata infiltrates the Keroro platoon, acting on a more covert angle is puppet master Mekeke, who manipulates each member of the Keroro platoon, turning them against each other.
162	26 May 2007	Chibi Kero, That Time Joriri	We take another loook at Keroro's childhood, as he, Giroro, Zeroro, and childhood sweetheart Pururu make an unlikely friend - the middle-aged Joriri, prone to dispense samplings of wisdom to the kids. When a pack of bullies chase Keroro and company out of their secret clubhouse, Joriri is at hand with words of guidance, and subtly rallies the fledgling Keroro platoon to confront the bullies and win their first real battle.
163	02 June 2007	Natsumi, Saburo, is this Goodbye? / Fuyuki and Alisa, The Rain's Monster
164	09 June 2007	Keroro, Nyororo Destruction? / Rabbi, Script of an Honorable Bride！
165	16 June 2007	Kururu, Temporary Leader / Koyuki, Training Hard as Usual
166	23 June 2007	Keroro, Smash！Wettol Robo / Keroro, Assault！Wettol Human
167	30 June 2007	556, Cup Noodles Recipe / Keroro, Capture! Crossword
168	07 July 2007	Keroro, The Big Plan for Period Restriction / Momoka, My Limited Tanabata
169	14 July 2007	Urere, The Reverend King of the Trains / Giroro, Beauty and the Liquid Keronian
170	21 July 2007	Fuyuki and Keroro, Inaccurately！The Seven Wonders / Pururu and Chiruyo, Secret Friends
171	28 July 2007	Tamama, Rebellion is a Regrettable Reason　/ Kururu, When is He a House-sitter？
172	04 August 2007	Arisa and Fuyuki, UMA versus Dangal!
173	11 August 2007	Keroro, Yamato and Kappa
174	18 August 2007	Keroro,　ブッチャ毛、Afro で音頭？　であります／Dororo, Mystery Mountain
175	25 August 2007	Keroro, Dive！Vinyl Swimming Pool / Fuyuki & Natsumi, A New Morning Has Come
176	01 September 2007	Chibi Kero　さらば夏休み！　であります
177	08 September 2007	Dokuku,　Gas Keronian 第１号　であります / Keroro,　Pekopon's Gunpla Man
178	15 September 2007	Momoka, Ghost:　The Hinata Family's Phantom
179	22 September 2007	Keroro, Running for Election! / Natsumi and Giroro, The Two Who Are Unable To Return	Keroro's latest scheme, inspired by the election season, involves running for mayor. When Natsumi scoffs his idea, Keroro is inspired to hit the campaign trail, and Natsumi's worst nightmare comes true as Keroro slowly becomes more and more popular. An accident involvingg Keroro's fridge-warp portal teleports Natsumi, Giroro and his tent into the middle of a massive uncharted desert. With automated killer robots in hot pursuit, Matsumi and Giroro flee for their lives while searching for any sign of civilisation, and find it in the form of the distinctive Nishizawa radio tower... in ruins. "I'm back... I'm home!"
180	29 September 2007	Keroro, 争奪大戦争　であります
181	06 October 2007	Mushishi, Find the Insects' Whereabouts！／桃華　争奪！二人三脚　であります
182	13 October 2007	Keroro, Buried Treasure Special / Tamama Anti-Tamama
183	20 October 2007	Garuru, A Repeat of Annoyance - Vacation	Giroro's elder brother pays a visit to earth during his time off. Along with the gifts to the Platoon is a requested yam tuber sent by their father to Giroro. The space yam is actually a ploy by their father to bring the brothers together as all space food is itself a havoc causing alien. Slightly upset at first, but eventually enjoying the event of brotherly bonding, they defeat the gigantic yam with the assistance of a battlesuit clad Natsumi. Garuru sensing that his younger brother is doing well, leaves content. And Giroro is left knowing that his brother is still a pretty cool guy. As the roasted yam is happily consumed by Natsumi and Giroro in the cool Autumn night, Keroro and Tamama are now in need of military intervension with their uchuu Okonomiyaki FX Special. Sometimes a man or girl or Keronian must fight for his own food.
184	27 October 2007	Fuyuki,　燃え上がれ Occult 文化祭 であります／Natsumi,　Romeo and Juliet?
185	03 November 2007	Robobo, 機械化大作戦／Tamama, Notebook Desuu	Shurara Brigade member Robobo is ordered to attack the Keroro Platoon and take the Keron Star - he begins by emitting a massive electromagnetic wave that causes every living being in Inner Tokyo to meld into whichever machine they are near (Keroro winds up inside the vaccuum cleaner, Natsumi in the fridge, Fuyuki in Natsumi's radio etc.) Koyuki and Dororo save the day (they fled outside of Robobo's broadcast range and were unaffected) and the Keroro Platoon destroy Robobo - which causes a giganic Robobo to be summoned. The Keroro Platoon respond by summoning their own giant robot - Great Keron. In a hilarious send-up of Death Note, Tamama get his hands on a mystical notebook (actually Kururu's latest invention), which allows Tamama to manipulate anyone he draws in it, even control their dialogue by adding speech bubbles. Tamama is corrupted by this new power, which becomes harder and harder to control thanks to the assorted rules that he must follow, and the price he eventually must pay...
186	10 November 2007	Arisa VS Ghost, 侵略が進まない であります
187	17 November 2007	Keroro, 勤労を感謝せよ であります／Keroro, Fight！WakiRanger
188	24 November 2007	Nuii, Don't Abandon Me！
189	01 December 2007	Dororo, Assassin From the Past
190	08 December 2007	Giroro, Target！Present! / Keroro, Big Birthday Party!	It's the Keroro Birthday special. And Keroro has grand plans for December 9th, but before then is Natsumi's birthday, December 2nd. A month before, Giroro, under his Giroppe name, sent in a poem to be read on Mutsumi's radio program - a birthday present for Natsumi. Fearful that the poem might not be read, he goes out to buy her a gift and encounters Viper. They battle over the same item, but are ultimately defeated when Mois makes the purchase for Keroro. / While waiting to give Natsumi her gift, Giroro overhears that she won't be around, but will be with a special friend. This leads a jealous Giroro to imagine whom this person might be. Finally locating her at Mutsumi's live radio reading and getting his poem read, Giroro asks Natsumi for her opinion. Unfortunately, Natsumi find the strange poem weird and a deflated Giroro runs out crying. All works out in the end as both Natsumi and Keroro are given a joint birthday party.
191	15 December 2007	Keroro, あいつと Lullaby 伝説 であります／Keroro, Plastic Model 王大決戦！ であります
192	22 December 2007	Keroro, Christmas を防止せよ！であります／Keroro Platoon Cake is a Man's Battlefield!	It's the Keroro that almost stole Christmas. Missed out on getting the last of the Gundam, Keroro and the Platoon tries to stop Santa from delivery toys to all the girls and boys. Until they discovered that Santa does not work alone and has the help of both elder Green and Red Kerojin. / Keroro and Giroro are home alone with Kogoro's Christmas cake, but how shall it be divided? And whom gets what? The Platoon gets miniaturized and have an all out battle on the white cake. Hinata Aki, dynamite woman, saves the night when she show ups with another cake. However, will Fuyuki be able to eat the cake decoration without another war?
193	05 January 2008	Keroro,　仁義なき初詣　であります／Keroro, Sechira Versus Zonira	The New Year brings the platoon and Hinatas to an extremely crowded temple for their Hatsumode. Everyone gives their offering and prayers for a prosperous year. An enthusiastic Keroro gives the most, a whopping 500 yen for his new year wishes. However, his fortune from the vending machine is not at all favorable and puts him in a colorless shock. / After the temple, everyone attends Momoka's New Year party and enjoy the diverse osechi. Not to be outdone, Keroro brings in his huge Space Osechi RX. All space food is menacing - either you eat it or it eats you - as this dish transforms into Osechi mecha. But fear not, as Ozoni man (a bowl of zoni brought to life by Kururu) saves the day and the meals with assist given to Mois.
194	12 January 2008	Toilet, Now We Hunt / Kururu and the Puppy	A toilet accident leads Keroro to use the common toilet as a new weapon in his invasion of Earth. However, the toilets transform, as in Transformers, and start their own invasion. / Kururu brings home a lost puppy he finds in the park. No one believes that someone who lives to be a jerk could care for a puppy and they suspect that he is going to use it for experimentation. In the meantime, Giroro is missing.
195	19 January 2008	Natsumi,　I Said I Want to Go Skiing Too! ／Keroro,　温泉っつうたら卓球だ！　であります
196	26 January 2008	Keroro Special Version - Returned! Gero Gero 30 Minutes, 13 Stories	13 mostly random hijinks revolving around the platoon, their human and alien friends. Some of the shorts include - invasion meetings, buried treasure, visiting the bath house, and a version of "Cinderella" where Giroro turns into a Pekoponian and dances with Natsumi at a ball. However, it's a surprise to everyone as to whom the loafer fits.
197	2 February 2008	Zeroro, Increasing Too Much? / Keroro, I Want to Dig Into a Hole!	Zeroro protecting his ikinari dango, from Keroro, accidentally trips and falls into a duplicating machine. Noticing the effect, Keroro attempts to reproduce more dango, but the machine will not work without a live being. Zeroro is repeatedly duplicated, and yet always short of dango as not every tadpole will get one. Now Keroro must deal with the flood of tearful Zeroros before planet Kero is taken over by the duplicates all crying - "Keroro-kun." Keroro is afflicted with a ghoulish oni space drilling disease. The platoon and the Hinata children try to cure Keroro by many means, even throwing soybean per Setsubun rituals, but nothing satisfies his lust to make holes and turning others into ghouls like himself. Tamama is next to fall as he is attacked by his beloved drilling Sergeant. Then Giroro. Not even Mois's innocent and pure heart can stop her uncle. Eventually one by one is attacked, until Natsumi is left. As she is cornered and about to be drilled by everyone, Pururu arrives with the antidote - uchuu mame maki (space soybean roll).
198	9 February 2008	Chibi Kero, Shrinking Adventure / Natsumi and Momoka, Obligation Chocolate Prohibited	One red curry flavored candy to make you smaller, one blue curry flavored candy to make you bigger. With their stash of goodies being taken by white space ants, the Chibi Keroro gang give chase, but are only able to recover an abandoned tin of red candy drops. Sharing one drop each, they suddenly find themselves smaller and eventually down the ant hole. Captured by the ants, the gang is brought to their Queen, Pururu, who helps them return to their normal size - by consuming a piece of the blue candy drop. Valentine's Day, February 14th. To help minimize the chocolate obligations on Valentine's Day, Kururu offers both Natsumi and Momoka assistance. He makes all the boxes of chocolate disappear, even theirs, moments before each young lady is about present it to her love interest. Angry, they storm Kururu's lab and quickly witness Mois giving chocolates, but hers do not vanish. Perplexed, they soon discover that Mois-chan's chocolates are thank-you gifts to everyone who helped her uncle. However, when Mois gives Keroro his Gunpla, that disappears as it was her Valentine's gift to her love interest.
199	16 February 2008	Kururu, Kururun Idol Legend! / Keroro, Resetting the Mind of Himself!
200	23 February 2008	Keroro: Uruu Is Coming!
201	1 March 2008	Giroro, March 3rd is the Day of the Ear? / Keroro, It's Not; The Battle of the Women
202	8 March 2008	Keroro, Final Worker
203	15 March 2008	Keroro, Shurara Final Battle!
204	22 March 2008	Robo 566 / Keroro & Natsumi, Shelter From the Rain
205	29 March 2008	Keroro & Fuyuki, In Another World

Season 5 (2008 - 2009)

Episode	Airdate	Title	Synopsis
206	05 April 2008	Keroro Platoon, Initiate the Coloring War! / Dororo, Do you like Natto?
207	12 April 2008	Keroro, Let's Assemble A Company! / Ouka Comes With Cherry Blossoms
208	19 April 2008	Giroro, Backup Man / Keroro, the Great Mobile Phone (Cell Phone) Naming Operation
209	26 April 2008	Koyuki, I Humbly Resign as a Ninja
210	03 May 2008	Natsumi, Afterschool Conundrum/ Aki, Day as a Child
211	10 May 2008	Musha-Kero Volume One: Legendary Hero, De gozasoro!
212	17 May 2008	Keroro, Please Don't Look at That! / Kogoro vs. The Space Police Superintendent
213	24 May 2008	Momoka, Reclaim Tomorrow
214	31 May 2008	Kururu, I Quit / Pururu, a Medic's Love
215	07 June 2008	Keroro, Eight Wettol Kings / Keroro Gamma 3 Wettol Operation
216	14 June 2008	Keroro, Something for Invader? / Fuyuki, the Hinata's Legendary Treasure.
217	21 June 2008	Chibi Kero, Copy Robot for Copy. / Keroro, the Bad Invader.
218	28 June 2008	Chibi Kero you like very careful. / Keroro, Caries War 2.
219	05 July 2008	Musha Kero, Volume Two: Burst Laughing! Sengoku Comedy Battle, De gozasoro!
220	12 July 2008	Keroro, What('s) Global Warming? / Sababa, the Desert Devil King
221	19 July 2008	Momoka, Decisive Battle on Sunday / Giroro, Decisive Battle on Sunday
222	26 July 2008	Keroro, Fishing for Rice Cookies on a Rainy Day / Keroro, Memories and Fireworks
223	02 August 2008	Momoka, the Woman of the Uninhabited Island / Keroro, Tactics of Fear's Red Shoes Operation
224	09 August 2008	Keroro, the Resort for the Riches Dragnet
225	16 August 2008	Tamama, a Beautiful Diving! /Keroro, the Ultimate Pekopon Suit.
226	23 August 2008	Fuyuki, a Turtle that Came from a Distance Sea.
227	30 August 2008	Keroro & Natsumi: in One Room
228	06 September 2008	Meruru, the Mailman Deesu! / Fuyuki, the Parking Area Street
229	13 September 2008	Keroro / Saburo & Kururu
230	20 September 2008	Momoka, a Autumn falls operation / Zeroro, a Happy with Kikaka
231	27 September 2008	Musha Kero, Volume Three: Fighting Time! The Crying Princess, De gozasoro!

References

• Template:Languageicon Keroro Gunsō website
• Template:Languageicon TV Tokyo Keroro Gunsō website
• Template:Languageicon Official Tokyopop Sgt. Frog manga website