Qualla: Shigaraki Train Disaster: Two Signals, Two Mistakes, Forty-Two Lives

Shigaraki Train Disaster: Two Signals, Two Mistakes, Forty-Two Lives: Introduction

Mon, 16 Feb 2026 00:00:00 GMT

Photo credit 運動会プロテインパワー, CC BY-SA 4.0. Both companies tampered with the signals. Neither told the other. On the morning of May 14, 1991, a special JR West rapid service train carrying 716 passengers left Kyoto heading for the World Ceramic Festival in Shigaraki. Traveling the opposite direction on the same single-track line, a Shigaraki Kogen Railway local train pulled out of Shigaraki station and headed for Kibukawa -- past a red signal. Between them lay Onotani Signal Station, the only passing point on the entire line where two trains could safely meet. But the JR West train had already cleared that station on a green light. The signal should have been red. It was not, because both JR West and the Shigaraki Kogen Railway had independently made unauthorized modifications to the signal system. At 10:35 local time, the two trains collided head-on. Forty-two people died. Six hundred fourteen were injured. The ceramics festival was cancelled the next day.

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Image: 運動会プロテインパワー | CC BY-SA 4.0

Shigaraki Train Disaster: Two Signals, Two Mistakes, Forty-Two Lives: A Festival Morning

Mon, 16 Feb 2026 00:00:00 GMT

Photo credit Bakkai at Japanese Wikipedia, CC BY-SA 3.0. The World Ceramic Festival had drawn crowds to the small town of Shigaraki, famous for its pottery tradition dating back centuries. To handle the surge of visitors, JR West arranged a special rapid service train -- designated 501D -- to run directly from Kyoto Station to Shigarak...

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Image: Bakkai at Japanese Wikipedia | CC BY-SA 3.0

Shigaraki Train Disaster: Two Signals, Two Mistakes, Forty-Two Lives: The Double Failure

Mon, 16 Feb 2026 00:00:00 GMT

Photo credit 先従隗始, CC0. The collision's cause was not a single error but an appalling convergence of two independent ones. The Shigaraki Kogen Railway's local train 534D left Shigaraki heading east toward Kibukawa despite a red signal. SKR staff, confused by anomalies in their signal system, made the de...

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Image: 先従隗始 | CC0

Shigaraki Train Disaster: Two Signals, Two Mistakes, Forty-Two Lives: The Aftermath on the Mountain Line

Mon, 16 Feb 2026 00:00:00 GMT

Photo credit 663highland, CC BY-SA 4.0. The Shigaraki Kogen Railway suspended all passenger service immediately. Shiga Prefecture and the Ministry of Transport launched investigations that kept the line closed until December 1991. When trains finally ran again, Onotani Signal Station was permanently deactivated as a pa...

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Image: 663highland | CC BY-SA 4.0

Shigaraki Train Disaster: Two Signals, Two Mistakes, Forty-Two Lives: Justice and Memory

Mon, 16 Feb 2026 00:00:00 GMT

Photo credit DD51612, CC BY 3.0. Eight years passed before legal accountability followed. In 1999, negligence complaints were filed against both the Shigaraki Kogen Railway and JR West, and both companies went to trial in the Otsu District Court. The case moved to the Osaka High Court, which in 2002 found JR Wes...

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Image: DD51612 | CC BY 3.0