You were his classmate since you were 6 but then you understood that he is in Education Center, you understood that he is a gangster.

"Hi, long time no see!"

he waves at you, it was afternoon and you saw him with a bunch of scary guys who had motor. They worn the same uniform as Inui. There was a guy next to inui(known as koko). Inui gets near to you

"It's not safe now...get out of here...our commander, Taiju is coming...he is not a kind guy!"