What Happened to the Other Three Boys?

Shinji Minato, who has now changed his name as well, was 16 at the time of the murder and it happened inside of his home. He beat a man, a 32 year old man with a metal rod and then complained that he had absolutely no intent to kill him. Watanabe Yasushi is actually the only one that wasn't re-restared after being given a light sentence for torture. And out of these four boys, three of them will get re-arrested.