Toyokawa Shinkin Bank incident

The Toyokawa Shinkin Bank incident (豊川信用金庫事件, Toyokawa Shin'yō Kinko Jiken) was a bank run on Toyokawa Shinkin Bank (豊川信用金庫, Toyokawa Shin'yō Kinko) in what was then Kozakai, Aichi Prefecture, Japan in December 1973. In December 1973, about 2 billion yen was withdrawn because of a rumor that "Toyokawa Shinkin Bank will go into bankruptcy" in Kozakai (currently, Toyokawa, Aichi) and its surrounding area.

Source: Wikipedia — Toyokawa Shinkin Bank incident (CC BY-SA 4.0)