Police raided HQ of Kyokudo-kai in Asahikawa City on Friday
TokyoReporter
Female employee and boyfriend allegedly worked together in robbery
Suspect allegedly set cardboard boxes on fire in storage room
Suspect told police, 'I did it to support my family'
Suspect told police, 'In the past, he has gotten violent after getting drunk'
Police found the heavily decayed body of Toshio Wakui, 70, in his residence on June 11
Seiji Yodo, 30, jumped over a barrier and began stabbing persons in the visitor's gallery
Results of urine test positive for kakuseizai
Suspect stabbed victim several times in abdomen
Suspect found found 86,000 photos of 2,300 women on computer