List of anime titles / O

O

Surname	Alternative names	Year of publication	Studio (s)
Obasuteyama	姥 捨 山 , The Mountain Where Old Women Are Abandoned	1925 as a short film
Occultic; Nine (12 episodes)		2016 as a television series	A-1 Pictures
Oda Nobuna no Yabō (12 episodes)	織田 信 奈 の 野 望	2012 as a television series	Studio Gokumi , Madhouse
Odysseus 31 (26 episodes)	宇宙 伝 説 ユ リ シ ー ズ 31 , Uchū Densetsu Ulysses 31	1981 as a television series	Tokyo Movie Shinsha
Ogenki Clinic (3 episodes)	お 元 気 ク リ ニ ッ ク , Ogenki Kurinikku	1991 as OVA	AC Create
Oh! My Goddess (5 episodes)	あ あ っ 女神 さ ま っ , Aa! Megami-sama	1993 as OVA	AIC
↳ Oh! My Goddess: The Movie	劇場版 「あ あ っ 女神 さ ま っ」 , Gekijōban “Aa! Megami-sama "	2000 as a film	AIC
↳ Mini Goddesses (48 episodes)	あ あ っ 女神 さ ま っ 小 っ ち ゃ い っ て 事 は 便利 だ ね っ , Aa! Megami-sama: Chitchai tte Koto wa Benri da ne	1998 as a television series	Oriental Light and Magic
Ojisan and Marshmallow (12 episodes)	お じ さ ん と マ シ ュ マ ロ , Oji-san to Mashumaro , Oji-san to Marshmallow	2016 as a television series	Creators in pack
Ōkami-san to Shichinin no Nakama-tachi (13 episodes)	オ オ カ ミ さ ん と 七 人 の 仲 間 た ち	2010 as a television series	JCStaff
Ōkami Kakushi (12 episodes)	お お か み か く し	2010 as a television series	AIC
Ōkami Shōjo to Kuro Ōji (12 episodes)	オ オ カ ミ 少女 と 黒 王子	2014 as a television series	TYO animations
Ōkami Shōnen Ken (86 episodes)	狼 少年 ケ ン	1963 as a television series	Tōei animation
Ōkami to Kōshinryō (13 episodes)	狼 と 香辛料 , Spice and Wolf	2008 as a television series	Imagin
↳ Ōkami to Kōshinryō II (13 episodes)	狼 と 香辛料 II , Spice and Wolf II	2009 as a television series	Brain's Base
Ōkiku Furikabutte (25 episodes)	お お き く 振 り か ぶ っ て	2007 as a television series	A-1 Pictures
↳ Ōkiku Furikabutte - Natsu no Taikaihen (13 episodes)	お お き く 振 り か ぶ っ て 〜 夏 の 大会 編 〜	2010 as a television series	A-1 Pictures
Okusama ga Seito Kaicho! (12 episodes)	お く さ ま が 生 徒 会長!	2015 as a television series	Seven
↳ Okusama ga Seito Kaichō! +! (12 episodes)	お く さ ま が 生 徒 会長! +!	2016 as a television series	Seven
Oraa Guzura Dado (88 episodes)	お ら ぁ グ ズ ラ だ ど	1967 as a television series	Tatsunoko Production
↳ Ollie's crazy farm (44 episodes)	お ら ぁ グ ズ ラ だ ど , Oraa Guzura Dado , Ox Tales	1987 as a television series	Tatsunoko Production
Omamori Himari (12 episodes)	お ま も り ひ ま り	2010 as a television series	Zexcs
Omoide no Marnie	思 い 出 の マ ー ニ ー , Omoide no Mānī	2014 as a film	Studio Ghibli
On your mark		1995 as a short film	Studio Ghibli
Onara Gorō (? Follow)	お な ら 吾郎	2016 as a television series	Ilca
Onbu Obake	お ん ぶ お ば け	1955 as a film
One Outs (25 episodes)	ワ ン ナ ウ ツ	2008 as a television series	Madhouse
One Piece: Taose! Kaizoku Ganzak (an episode)	ONE PIECE 倒 せ! 海賊 ギ ャ ン ザ ッ ク , One Piece: Taose! Kaizoku Gyanzakku	1998 as OVA	Production IG
↳ One Piece (? Follow)	ONE PIECE	1999 as a television series	Tōei animation
↳ One Piece - The Movie	ONE PIECE	2000 as a film	Tōei animation
↳ One Piece: Luffy Rakka! Hikyō, Umi no Heso no Daibōken (one episode)	ONE PIECE ル フ ィ 落下! 秘境 ・ 海 の ヘ ソ の 大 冒 険 , One Piece: Rufi Rakka! Hikyō, Umi no Heso no Daibōken	2000 as a special	Tōei animation
↳ One Piece - Adventure on the Spiral Island!	ONE PIECE ね じ ま き 島 の 冒 険 , One Piece: Nejimaki-jima no Bōken	2001 as a film	Tōei animation
↳ One Piece - chopper on the island of strange animals	ONE PIECE 珍 獣 島 の チ ョ ッ パ ー 王国 , One Piece: Chinjū-jima no Choppā Ōkoku	2002 as a film	Tōei animation
↳ One Piece - The Dead End Race	ONE PIECE THE MOVIE デ ッ ド エ ン ド の 冒 険 , One Piece the Movie: Dead End no Bōken	2003 as a film	Tōei animation
↳ One Piece: Ōunabara ni Hirake! Dekkai Dekkai Chichi no Yume (an episode)	ONE PIECE 大海 原 に ひ ら け! で っ か い で っ カ イ 父 の 夢	2003 as a special	Tōei animation
↳ One Piece: Mamore! Saigo no Daibutai (an episode)	ONE PIECE 守 れ! 最後 の 大 舞台	2003 as a special	Tōei animation
↳ One Piece - The Curse of the Holy Sword	ONE PIECE 呪 わ れ た 聖 剣 , One Piece: Norowareta Seiken	2004 as a film	Tōei animation
↳ One Piece - Baron Omatsuri and the mysterious island	ONE PIECE THE MOVIE オ マ ツ リ 男爵 と 秘密 の 島 , One Piece the Movie: Omatsuri-danshaku to Himitsu no Shima	2005 as a film	Tōei animation
↳ One Piece: Nenmatsu Tokubetsu Kikaku! Mugiwara no Luffy Oyabun Torimonochō (an episode)	ONE PIECE 年末 特別 企 画! 麦 わ ら の ル フ ィ 親 分 捕 物 帖	2005 as a special	Tōei animation
↳ One Piece - Karakuris Castle Metal soldiers	ONE PIECE THE MOVIE カ ラ ク リ 城 の メ カ 巨 兵 , One Piece the Movie: Karakuri-jō no Meka Kyohei	2006 as a film	Tōei animation
↳ One Piece - Adventure in Alabasta - The Desert Princess	ONE PIECE エ ピ ソ ー ド オ ブ ア ラ バ ス タ 砂 漠 の 王 女 と 海賊 た ち , One Piece: Episōdo obu Arabasuta: Sabaku no Ōjo to Kaizoku-tachi , One Piece: Episode of Alabokasta: Sabaku no Ōjo to Kaiz	2007 as a film	Tōei animation
↳ One Piece - Chopper and the wonder of the winter cherry blossom	ONE PIECE THE MOVIE エ ピ ソ ー ド オ ブ チ ョ ッ パ ー + 冬 に 咲 く 、 奇跡 の 桜 , One Piece the Movie: Episōdo ob Choppā +: Fuyu ni Saku, Kiseki no Sakura , One Piece the Movie: Episode of Chopper +: Fuyu ni no Saku Sakura	2008 as a film	Tōei animation
↳ One Piece: Romance Dawn Story (one episode)	ONE PIECE ロ マ ン ス ド ー ン ス ト ー リ ー , One Piece: Romansu Dōn Sutōrī	2008 as OVA	Tōei animation
↳ One Piece - Strong World	ONE PIECE FILM STRONG WORLD	2009 as a film	Tōei animation
↳ One Piece Film: Strong World Episode: 0 (one episode)	ONE PIECE FILM STRONG WORLD EPISODE: 0	2009 as OVA	Tōei animation
↳ One Piece 3D: Mugiwara Chase	ONE PIECE 3D 麦 わ ら チ ェ イ ス , One Piece 3D: Mugiwara Cheisu	2011 as a film	Tōei animation
↳ One Piece Z	ONE PIECE FILM Z	2012 as a film	Tōei animation
↳ One Piece Gold	ONE PIECE FILM GOLD	2016 as a film	Tōei animation
One Punch Man (12 episodes)	ワ ン パ ン マ ン	2015 as a television series	Madhouse
↳ One Punch Man: Road to Hero (one episode)	ワ ン パ ン マ ン ロ ー ド ・ ト ゥ ・ ヒ ー ロ ー , One Punch Man: Rōdo tu Hīrō	2015 as OVA	Madhouse
↳ One Punch Man (6 episodes)	ワ ン パ ン マ ン	2015 as OVA	Madhouse
One Room (12 episodes)		2017 as a television series	Taifū Graphics
Room Mate (12 episodes)		2017 as a television series	Taifū Graphics
↳ One Room: Second Season (12 episodes)	One Room セ カ ン ド シ ー ズ ン , One Room: Sekando Shīzun	2018 as a television series	Zero-G
Onee-chan ga Kita (12 episodes)	お 姉 ち ゃ ん が 来 た	2014 as a television series	C2C
Onegai Teacher (13 episodes)	お ね が い ☆ テ ィ ー チ ャ ー , Please Teacher!	2001 as a television series	Thumb
↳ Onegai Teacher (an episode)	お ね が い ☆ テ ィ ー チ ャ ー , Please Teacher!	2002 as OVA	Thumb
↳ Onegai Twins (12 episodes)	お ね が い ☆ ツ イ ン ズ , Please Twins!	2003 as a television series	Thumb
↳ Onegai Twins (an episode)	お ね が い ☆ ツ イ ン ズ , Please Twins!	2004 as OVA	Thumb
Onigiri (13 episodes)	鬼 斬	2016 as a television series	Pierrot Plus
Onihei (13? Episodes)	鬼 平	2017 as a television series	Studio M2
Onii-chan Dakedo Ai Sae Areba Kankei Nai yo ne (12 episodes)	お 兄 ち ゃ ん だ け ど 愛 さ え あ れ ば 関係 な い よ ね っ	2012 as a television series	Silver Link
Onii-chan no Koto Nanka Zenzen Suki Janain Dakara ne !! (13 episodes)	お 兄 ち ゃ ん の こ と な ん か ぜ ん ぜ ん 好 き じ ゃ な い ん だ か ら ね っ !!	2011 as a television series	Zexcs
Onkyō Seimeitai Noiseman	音響 生命 体 ノ イ ズ マ ン	1997 as a film	Studio 4 ° C
Orange (13 episodes)	orange	2016 as a television series	Telecom animation film
Ore ga Ojō-sama Gakkō ni “Shomin Sample” Toshite Gets Sareta Ken (12 episodes)	俺 が お 嬢 様 学校 に 「庶民 サ ン プ ル」 と し て て ゲ ッ ツ さ れ た 件	2015 as a television series	Silver Link
Ore Monogatari !! (24 episodes)	俺 物語 !!	2015 as a television series	Madhouse
Orenchi no Furo Jijō (13 episodes)	オ レ ん 家 の フ ロ 事情	2014 as a television series	Asahi Production
Ore no Imōto ga Konna ni Kawaii Wake ga Nai (13 episodes)	俺 の 妹 が こ ん な に 可愛 い わ け が な い , Oreimo	2010 as a television series	AIC build
↳ Ore no Imōto ga Konna ni Kawaii Wake ga Nai. (13 episodes)	俺 の 妹 が こ ん な に 可愛 い わ け が な い。	2013 as a television series	A-1 Pictures
Ore no Kanojo to Osananajimi ga Shuraba Sugiru (13 episodes)	俺 の 彼女 と 幼 な じ み が 修羅 場 す ぎ る	2013 as a television series	A-1 Pictures
Ore no Nōnai Sentakushi ga, Gakuen Love Come o Zenryoku de Jama Shiteiru (10 episodes)	俺 の 脳 内 選 択 肢 が 、 学園 ラ ブ コ メ を 全力 で 邪魔 し て い る	2013 as a television series	Diomedéa
Oresama Kingdom: Kings of My Love (14 episodes)	オ レ 様 キ ン グ ダ ム Kings of My Love , Oresama Kingudamu: Kings of My Love	2011 as OVA	SynergySP
Oretachi ni Tsubasa wa Nai (12 episodes)	俺 た ち に 翼 は な い	2011 as a television series	Nomad
Origin - Spirits of the Past	銀色 の 髪 の ア ギ ト , Gin'iro no Kami no Agito	2006 as a film	Gonzo
Ore, Twintail ni Narimasu. (12 episodes)	俺 、 ツ イ ン テ ー ル に な り ま す。 , Ore, Tsuintēru ni Narimasu.	2014 as a television series	Production IMS
Oruchuban Ebichu (24 episodes)	お る ち ゅ ば ん エ ビ ち ゅ	1999 as a television series	Group TAC
Osaru no Taigyo	The Monkey's Big Catch	1933 as a short film
Oshiri Kajiri Mushi (48 episodes)	お し り か じ り 虫	2013 as a television series	Kinema Citrus
Osomatsu-kun (56 episodes)	お そ 松 く ん	1966 as a television series	Studio Zero
↳ Osomatsu-kun (86 episodes)	お そ 松 く ん	1988 as a television series	Studio Pierrot
↳ Mr. Osomatsu (25 episodes)	お そ 松 さ ん , Osomatsu-san	2015 as a television series	Studio Pierrot
↳ Mr. Osomatsu (25 episodes)	お そ 松 さ ん , Osomatsu-san	2017 as a television series	Studio Pierrot
Otaku no Video (2 episodes)	お た く の ビ デ オ	1991 as OVA	Gainax
Otogi Story: Tenshi no Shippo (12 episodes)	お と ぎ ス ト ー リ ー 天使 の し っ ぽ , Angel Tales, Angel Tail	2001 as a television series	Tokyo kids
↳ Tenshi no Shippo Chu! (11 episodes)	天使 の し っ ぽ Ｃｈｕ！, Angel Tales 2, Angel Tail 2	2003 as a television series	Tokyo kids
Otogi Manga Calendar (54 episodes)	ま ん が カ レ ン ダ ー	1962 as a television series	Otogi
Otogi no Sekai Ryoko	ま ん が カ レ ン ダ ー	1962 as a film	Otogi
Otogizōshi (26 episodes)	お 伽 草 子	2004 as a television series	Production IG
Otome wa Oneesama ni Koishiteru (13 episodes)	乙 女 は お 姉 さ ま に 恋 し て る	2006 as a television series	feel.
↳ Otome wa Oneesama ni Koishiteru: Futari no Elder (3 episodes)	乙 女 は お 姉 さ ま に 恋 し て る 2 人 の エ ル ダ ー THE ANIMATION	2012 as OVA	Silver Link
Otome Yōkai Zakuro (13 episodes)	お と め 妖怪 ざ く ろ	2010 as a television series	JCStaff
Otona Joshi no Anime Time (one episode)	大人 女子 の ア ニ メ タ イ ム , Otona Joshi no Anime Taimu	2011 as a television series	Answer Studio
↳ Otona Joshi no Anime Time (3 episodes)	大人 女子 の ア ニ メ タ イ ム , Otona Joshi no Anime Taimu	2013 as a television series	Production Reed , Bones , Wao World
Ōsama no Shippo	王 様 の し っ ぽ	1949 as a film	Nihon Doga
Ouran High School Host Club (26 episodes)	桜 蘭 高校 ホ ス ト 部	2006 as a television series	Bones
Outbreak Company (12 episodes)	ア ウ ト ブ レ イ ク ・ カ ン パ ニ ー , Autobureiku Kampanī	2013 as a television series	feel.
Outlanders (an episode)	ア ウ ト ラ ン ダ ー ズ	1986 as OVA	AIC
Overlord (13 episodes)	オ ー バ ー ロ ー ド	2015 as a television series	Madhouse
↳ Overlord II (13 episodes)	オ ー バ ー ロ ー ド II	2018 as a television series	Madhouse
↳ Overlord III (13 episodes)	オ ー バ ー ロ ー ド III	2018 as a television series	Madhouse
Ōya-san wa Shishunki! (12 episodes)	大家 さ ん は 思春期!	2016 as a television series	Seven Arc Pictures
Ozmafia !! (12 episodes)	OZMAFIA !!	2016 as a television series	Creators in pack
Ozuma (6 episodes)	オ ズ マ	2012 as a television series	LandQ Studios