雲石穀

The owner of an illegal call girl operation in Kabukicho. When he was young, he was the leader of a group of hot-blooded Shanghainese militants. Now he has been reduced to scraping together a living under the watchful eyes of the yakuza and the police, yet this does nothing to deter him from sticking it out in Kabukicho. [From Shiravune, via MangaGamer]