Akame 48 Waterfalls, Akame shijuya taki shinju misui (2003) dir. Genjiro Arato

A man is trying to flee from his past, and he ends up in an underworld filled with strange characters. He finds a job skewering meat in a dirty old room in a shabby old house filled with prostitutes, gangsters and a weird old tattoo master. He clearly doesn t fit in to this new world, and the inhabitants of it immediately despise him.