Yoshiyuki Yamaguchi

Toramaru, lord of integrated martial arts Mugen-ga-ryu, ends his training journey and visits his master, Gensai.

Naito Shinjuku family, a hereditary organization that can inherit family heads only Washio's pedigree.Taiga Washio, the eldest son of the president, Taro Washio, is a primary school student, but is a day to receive training for succession in leader assistant Reiji Toki.Meanwhile, Gunji's brother, Kiyoharu Washio who was thought to be dead assassinated Gunji.

High school Yanki (Japanese delinquent) Hayato Kuronaga continues to thrive in the seedy district of Kabukicho with his senpai, Yocchan, but he despises the way Yocchan pimps out women for money. His refusal to let others disrespect women brings him all kinds of trouble…