Matsumoto: Aum's sarin guinea pig

National / History Jun 21, 2014

Matsumoto: Aum's sarin guinea pig

by Paul Murphy

It's been 20 years since mass murderers came to Toshie Koibuchi's tiny street. It was the night of June 27, 1994. She was then 50, a housewife living with her husband and mother in a slightly upmarket residential area of Matsumoto, Nagano Prefecture. Koibuchi had ...