Japanese police have searched the apartment of the man who set himself on fire on a high-speed bullet train, killing himself and another passenger.
Investigators identified the man as Haruo Hayashizaki (71).
He poured an oil-like liquid over himself and set fire to it at one end of a carriage on Tuesday, filling the coach with smoke and killing himself.
A 52-year-old female passenger died from suffocation after suffering throat burns.