| Hachikō Line derailment | |
|---|---|
 | |
| Details | |
| Date | 25 February 1947 |
| Location | Saitama Prefecture |
| Country | Japan |
| Line | Hachikō Line |
| Operator | Japanese Government Railways |
| Incident type | Derailment |
| Cause | Excessive speed |
| Statistics | |
| Trains | 1 |
| Deaths | 184 |
| Injured | 495 |
The Hachikō Line derailment (八高線列車脱線転覆事故, Hachikō-sen ressha dassen tenpuku jiko) was a major fatal railway accident which occurred on 25 February 1947 between Komagawa and Higashi-Hannō stations on the Hachikō Line in Japan. It was the worst railway accident to occur in Japan.[1]
A Japanese Government Railways (JGR) passenger train hauled by a Class C57 steam locomotive travelling in the "down" direction derailed on a sharp curve, and four cars rolled over into a field. 184 passengers were killed and 495 were injured.[1] It was later determined that the derailment had occurred due to a combination of excessive speed, and that the high casualty rate was due to the overcrowded wooden passenger cars, which were already worn out by overuse during the war.[2]
JGR used the opportunity to obtain permission from the Supreme Commander of Allied Powers to replace all wooden passenger cars (approximately 3,000 were in use at the time) with steel-bodied cars within a few years.[1][2]
Railway accidents in 1947 (1947) | |
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| Location and date |
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