Kirenenko  

, キレネンコ

Kirenenko, a former mafia boss, wears a prison uniform with red stripes and has a safety pin stuck through his left ear. Originally sentenced to death, he is generally quiet but dangerous when angry. He enjoys order and does not forgive anyone who crosses him or meddles in his life. Kirenenko collects sneakers (shoes) and is apathetic towards the world around him while reading a magazine advertising them. His only interest is his collection of sneakers.