1923 Great Kantō earthquake: Difference between revisions
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The {{nihongo|'''1923 Great Kanto earthquake'''|関東大震災|Kantō daishinsai}} struck the [[Kanto]] plain on the [[Japan]]ese main island of [[Honshu]] at 11:58 on the morning of September 1, |
The {{nihongo|'''1923 Great Kanto earthquake'''|関東大震災|Kantō daishinsai}} struck the [[Kanto]] plain on the [[Japan]]ese main island of [[Honshu]] at 11:58 on the morning of September 1, 1923. |
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The quake was later estimated to have had a magnitude between 7.9 and 8.4 on the [[Richter scale]], with its epicentre under [[Sagami Bay]]. Varied accounts hold that the duration was between 4 and 10 minutes. |
The quake was later estimated to have had a magnitude between 7.9 and 8.4 on the [[Richter scale]], with its epicentre under [[Sagami Bay]]. Varied accounts hold that the duration was between 4 and 10 minutes. |
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It devastated [[Tokyo]], the port city of [[Yokohama]], surrounding prefectures of [[Chiba]], [[Kanagawa]], and [[Shizuoka]], and caused widespread damage throughout the Kanto region. |
It devastated [[Tokyo]], the port city of [[Yokohama]], surrounding prefectures of [[Chiba]], [[Kanagawa]], and [[Shizuoka]], and caused widespread damage throughout the Kanto region. |
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The panic and confusion created by the earthquake led to numerous false rumours spreading both inside and outside of the affected regions. Various Japanese newspaper articles carried confused stories such as the total annihilation of Tokyo, the entire Kanto region sinking into the sea, destruction of Izu islands due to volcanic eruptions, the Japanese cabinet getting wiped out, or monster [[tsunamis]] reaching as far inland as mount [[Akagi]] (at the northernmost corner of the Kanto plain, almost halfway across the width of the country.) |
The panic and confusion created by the earthquake led to numerous false rumours spreading both inside and outside of the affected regions. Various Japanese newspaper articles carried confused stories such as the total annihilation of Tokyo, the entire Kanto region sinking into the sea, destruction of Izu islands due to volcanic eruptions, the Japanese cabinet getting wiped out, or monster [[tsunamis]] reaching as far inland as mount [[Akagi]] (at the northernmost corner of the Kanto plain, almost halfway across the width of the country.) |
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The Interior Ministry declared martial law, and ordered each section police chief to put the maintenance of order and security as a priority. One of the messages was that "There are some Koreans who are taking advantage of this disaster, committing arson as part of robberies within Tokyo. Some of them possess bombs. Tokyo is under martial law and each area (of police force) should be extremely vigilant about Korean activities." Some newspapers reported this message. This started the deadliest rumour of all, that Koreans are rioting, committing looting and arson, and most importantly, poisoning wells. The numerous fires and cloudy well water (a little-known effect of a big quake) all seemed to confirm the rumours in the eyes of the fear-stricken survivors living in the rubble. Vigilante groups set up roadblocks in cities, towns and villages across the region. Because people with Korean accents pronounced "G" or "J" in the beginning of words differently, 15円 50銭 (''jū-go-en, go-jū-sen'') and がぎぐげご (''gagigugego'') were used as [[shibboleth]]s. Anyone who failed to pronounce them properly was deemed Korean. Some were told to leave, but many were beaten or killed. Moreover, anyone mistakenly identified as Korean, such as Chinese, Okinawans, and Japanese speakers of some regional dialects suffered the same fate. |
The Interior Ministry declared martial law, and ordered each section police chief to put the maintenance of order and security as a priority. One of the messages was that "There are some Koreans who are taking advantage of this disaster, committing arson as part of robberies within Tokyo. Some of them possess bombs. Tokyo is under martial law and each area (of police force) should be extremely vigilant about Korean activities." Some newspapers reported this message. This started the deadliest rumour of all, that [[Korean Japanese|Koreans]] are rioting, committing looting and arson, and most importantly, poisoning wells. The numerous fires and cloudy well water (a little-known effect of a big quake) all seemed to confirm the rumours in the eyes of the fear-stricken survivors living in the rubble. Vigilante groups set up roadblocks in cities, towns and villages across the region. Because people with Korean accents pronounced "G" or "J" in the beginning of words differently, 15円 50銭 (''jū-go-en, go-jū-sen'') and がぎぐげご (''gagigugego'') were used as [[shibboleth]]s. Anyone who failed to pronounce them properly was deemed Korean. Some were told to leave, but many were beaten or killed. Moreover, anyone mistakenly identified as Korean, such as Chinese, Okinawans, and Japanese speakers of some regional dialects, suffered the same fate. |
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In response to this, the [[Japanese Army]] and the police conducted operations to protect Koreans. More than 2,000 Koreans were taken in for protection from the mobs across the region, although recent studies have shown that there have been incidences where army and police personnel are known to have condoned or even colluded in the vigilante killings in some areas. The chief of police of Tsurumi, responding to the rumour of Koreans poisoning wells, publicly drank the well water to disprove this rumour. In some towns, even police stations into which Koreans |
In response to this, the [[Japanese Army]] and the police conducted operations to protect Koreans. More than 2,000 Koreans were taken in for protection from the mobs across the region, although recent studies have shown that there have been incidences where army and police personnel are known to have condoned or even colluded in the vigilante killings in some areas. The chief of police of Tsurumi, responding to the rumour of Koreans poisoning wells, publicly drank the well water to disprove this rumour. In some towns, even police stations into which Koreans had escaped were attacked by mobs, whereas in other neighbourhoods residents took steps to protect them. The Army distributed flyers denying the rumour and warning civilians against attacking Koreans, but in many cases vigilante activity only ceased as a result of Army operations against it. |
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The total death toll from these disturbances is uncertain; according to the investigation by the interior ministry, confirmed victims of vigilante justice were 231 Koreans killed and 43 injured, 3 Chinese killed, 59 Japanese (including Okinawans) killed and 43 injured. |
The total death toll from these disturbances is uncertain; according to the investigation by the interior ministry, confirmed victims of vigilante justice were 231 Koreans killed and 43 injured, 3 Chinese killed, 59 Japanese (including Okinawans) killed and 43 injured. |
Revision as of 05:27, 22 July 2006
The 1923 Great Kanto earthquake (関東大震災, Kantō daishinsai) struck the Kanto plain on the Japanese main island of Honshu at 11:58 on the morning of September 1, 1923. The quake was later estimated to have had a magnitude between 7.9 and 8.4 on the Richter scale, with its epicentre under Sagami Bay. Varied accounts hold that the duration was between 4 and 10 minutes. It devastated Tokyo, the port city of Yokohama, surrounding prefectures of Chiba, Kanagawa, and Shizuoka, and caused widespread damage throughout the Kanto region.
According to most reliable sources, at least 105,385 lost their lives and over 37,000 went missing, presumed dead.
Damage
Because the earthquake struck at lunchtime when many people were using fire to cook food, the damage and the number of fatalities were amplified due to fires which broke out in numerous locations. The fires spread rapidly due to high winds from a nearby typhoon off the coast of Noto Peninsula in Northern Japan and some developed into firestorms which swept across cities. The single greatest loss of life occurred when at least 30,000 people packed into an open space at Rikugun Honjo Hifukusho in downtown Tokyo were incinerated by a firestorm. As the earthquake had caused water mains to break, putting out the fires took nearly two full days until late in the morning of September 3. The fires were the biggest cause of death.
Cases of homes being buried or swept away by landslides were particularly frequent in the mountainous areas and hilly coastal areas in western Kanagawa prefecture, killing about 800 people. At the railway station in the village of Nebukawa west of Odawara, a collapsing mountainside plunged a passing passenger train with over 100 passengers downhill into the sea along with the entire station structure and the village itself. Tsunamis reached the coast within minutes in some areas, hitting the coast of Sagami Bay, Boso Peninsula, Izu Islands and the east coast of Izu Peninsula. Tsunamis of up to 10 metres were recorded. Examples of tsunami damage include about 100 people killed along Yui-ga-hama beach in Kamakura and an estimated 50 people on the Enoshima causeway.
Over 570,000 homes were destroyed, leaving an estimated 1.9 million homeless. The damage is estimated to have exceeded one billion U.S. dollars at contemporary values.
Post-quake violence
The panic and confusion created by the earthquake led to numerous false rumours spreading both inside and outside of the affected regions. Various Japanese newspaper articles carried confused stories such as the total annihilation of Tokyo, the entire Kanto region sinking into the sea, destruction of Izu islands due to volcanic eruptions, the Japanese cabinet getting wiped out, or monster tsunamis reaching as far inland as mount Akagi (at the northernmost corner of the Kanto plain, almost halfway across the width of the country.)
The Interior Ministry declared martial law, and ordered each section police chief to put the maintenance of order and security as a priority. One of the messages was that "There are some Koreans who are taking advantage of this disaster, committing arson as part of robberies within Tokyo. Some of them possess bombs. Tokyo is under martial law and each area (of police force) should be extremely vigilant about Korean activities." Some newspapers reported this message. This started the deadliest rumour of all, that Koreans are rioting, committing looting and arson, and most importantly, poisoning wells. The numerous fires and cloudy well water (a little-known effect of a big quake) all seemed to confirm the rumours in the eyes of the fear-stricken survivors living in the rubble. Vigilante groups set up roadblocks in cities, towns and villages across the region. Because people with Korean accents pronounced "G" or "J" in the beginning of words differently, 15円 50銭 (jū-go-en, go-jū-sen) and がぎぐげご (gagigugego) were used as shibboleths. Anyone who failed to pronounce them properly was deemed Korean. Some were told to leave, but many were beaten or killed. Moreover, anyone mistakenly identified as Korean, such as Chinese, Okinawans, and Japanese speakers of some regional dialects, suffered the same fate.
In response to this, the Japanese Army and the police conducted operations to protect Koreans. More than 2,000 Koreans were taken in for protection from the mobs across the region, although recent studies have shown that there have been incidences where army and police personnel are known to have condoned or even colluded in the vigilante killings in some areas. The chief of police of Tsurumi, responding to the rumour of Koreans poisoning wells, publicly drank the well water to disprove this rumour. In some towns, even police stations into which Koreans had escaped were attacked by mobs, whereas in other neighbourhoods residents took steps to protect them. The Army distributed flyers denying the rumour and warning civilians against attacking Koreans, but in many cases vigilante activity only ceased as a result of Army operations against it.
The total death toll from these disturbances is uncertain; according to the investigation by the interior ministry, confirmed victims of vigilante justice were 231 Koreans killed and 43 injured, 3 Chinese killed, 59 Japanese (including Okinawans) killed and 43 injured. Actual estimates range from 6,000 to 10,000, although politically independent studies put the figure to just over 2,500. 362 Japanese civilians were eventually charged (for murder, attempted murder, manslaughter and assault), though most got off with nominal sentences, and even those who were sent to jail were later released in a general pardon commemorating the marriage of Prince Akihito. In contrast, the actual number of Koreans who were charged for crimes during this period were 2 for murder, 3 for arson, 6 for robbery and 3 for rape.
All of those charged with the killings were civilians, despite the fact that some military and police units are now known to have taken part in the crimes, leading to accusations of a cover-up.
On top of this violence, Socialists like Hirasawa Keishichi, anarchists like Osugi Sakae and Ito Noe, and Chinese communal leader, Ou Kiten, were abducted and killed by elements of the police because of the unfounded fear that they would use this opportunity to overthrow the Japanese government.
The importance of accurate information following natural disasters has been emphasised in Japan ever since. Earthquake preparation literature in modern Japan almost always direct citizens to "carry a portable radio and use it to listen to reliable information, and do not be misled by rumours" in the event of a big quake.
Aftermath
After the earthquake, Goto Shinpei organized a reconstruction plan of Tokyo with modern networks of roads, trains, and public services. Parks were placed all over Tokyo to work as refuge spots and public buildings were constructed with stricter standards than private buildings to accommodate refugees. However, the outbreak of World War II and the subsequent destruction severely limited resources.
In 1960, September 1 was designated as Disaster Prevention Day to commemorate the earthquake and remind people of the importance of preparation, as September and October are the middle of the typhoon season. Schools, public and private organizations host disaster drills. Tokyo is located near a fault line beneath the Izu peninsula which, on average, causes a major earthquake about once every 70 years.
There are low-key memorial facilities in a small park in Sumida ward, Tokyo, at the site of the open space in which 30,000 people were killed by a single firestorm. The park houses a buddhist-style memorial hall/museum, a memorial bell donated by Taiwanese buddhists, a memorial to the victims of World War II Tokyo air raids and a memorial to the Korean victims of the vigilante killings .
External links
- Great Kanto Earthquake 1923 Online photo gallery by A. Kengelbacher
- The Great Kanto Earthquake of 1923: Materials from the Dana and Vera Reynolds Collection A Brown University Library Digital Collection
- USGS Earthquake Lists
- A Study by Kajima Construction Company
- The 1923 Kanto Massacre of Koreans in Japan: A Japanese Professor Reveals the Truth Article from Korean newspaper
- Additional information about the Great Kanto Earthquake
- UC Berkeley Earthquake Engineering Online Archive