Jul 22, 1995 · Tadahito Hamaguchi, a 28-year-old businessman from Osaka, Japan's second largest urban center, collapsed in the street 10 days later and died without regaining...

The Tokyo subway sarin attack (Japanese: 地下鉄サリン事件, Hepburn: Chikatetsu sarin jiken, lit. 'subway sarin incident') was an act of domestic terrorism perpetrated on 20 March 1995, in Tokyo, Japan, by members of the cult movement Aum Shinrikyo.

December 12–AUM members kill a member, Tadahito Hamaguchi, with highly toxic VX gas on an Osaka street. He was suspected of being an informant.

May 21, 2018 · The first person killed by VX was Mr. Tadahito Hamaguchi in Osaka on Dec. 12, 1994, by the cult Aum Shinrikyo. At that time nobody knew how he died. Only after March 1995, when Aum Shinrikyo’s criminals were rounded up, did the criminal Mr. Yamagata confess how he killed Mr. Hamaguchi with VX.

The attacks were carried out on separate occasions on Noboru Mizuno, Hiroyuki Nagaoka and former follower Tadahito Hamaguchi. Both Mizuno and Nagaoka were targeted because they were protecting...

Prosecutors demanded the death penalty Friday for Aum Shinrikyo's former intelligence chief for conspiring in the March 1995 sarin gas attack on the Tokyo subway system, which killed 12 people and ...

Tadahito Hamaguchi, whom Asahara suspected was a spy, was attacked at 7:00 a.m. on 12 December 1994, on the street in Osaka by Tomomitsu Niimi and another Aum member, who sprinkled the nerve agent on his neck. He chased them for about 100 yards (91 m) before collapsing, dying 10 days later without coming out of a deep coma.

Oct 11, 1999 · The parents of Tadahito Hamaguchi, 28, were seeking to have a labor office acknowledge their son's death as work-related and pay compensation since he was attacked on his way to work.

Mar 20, 2015 · December 12, 1994: Murder of Tadahito Hamaguchi with VX gas for suspicion of spying on cult. December 2, 1994: Attempted murder of Noboru Mizuno with VX gas for helping family of Aum member who wanted to leave the cult.

12 December 1994: Murdered Tadahito Hamaguchi as a punishment for allegedly spying on the cult (source) 1995: Kidnapped and murdered Kiyoshi Kariya, the brother of a member who was trying to escape ( source )