Takeshi Hamano

Yakuza clan Inoshika decides to help a small family business, Taxi Tanaka, lured by the clan Jinryûkaï and deeply in debt.

After his mother's death, Ayato leaves home and takes to the streets. He begins working for Kurosaki, an effeminate pickpocket who tells him about a legendary fish who can change the future. A few months later, Ayato meets a girl who says she has seen the same red fish in every aquarium in Tokyo.