Categories Perspectives April 19, 1995: Gas attack injures hundreds in Japan Post author By Phil Gurski Post date 2022-04-19 No Comments on April 19, 1995: Gas attack injures hundreds in Japan Anti Aum Shinrikyo protestors in 2009 (Photo: By Abasaa - Self-photographed, Public Domain, Wikimedia Commons) On April 19, 1995 more than 600 Japanese commuters were injured when a gas was released at the main station in Yokohama. Tags Aum Shinrikiyo, gas attack, Japan, terrorism, Today in terrorism