The story is set in Bakumatsu and revolves around the Bunta Sugawara character, a yakuza (of course :) but instead of a modern yakuza/gangster, he's a gambler/bakuto). After he kills someone and gets wound, is saved by a blind woman (Mitsuko Baishô), who took care of him. They has a happy time under the protection of the Tomisaburo Wakayama character, an oybun. But of course, happy time doesn't last long. The story is also related to Okada Izo and the Shinsengumi (w/ Kondo Isami played by Makoto Sato)

Set during the Kyoho Period of the Edo Era (1716-1735), the city of Edo (now Tokyo) is under the terror of Okami Kamen (Wolf Mask). Town Magistrate, Echisen Ooka, send his top man in the Kage Yoriki (Shadow Police), Hyoma Tsurugi (Kyotaka Mitsugi), to investigate. He unveils the evil pulling the strings of a Yokai army, Kaen Daimaoh (Infernal Devil), but is mortally wounded by the creature. Suddenly, another apparition appears, Shiro Jishi Kamen (White Lion Mask), who spares his life — and now Tsurugi must fight as the human form of this agent of righteousness to preserve justice!

Former boxer Goro Kawasaki was attacked by the organizer of the fights for knocking out his opponent because he could not stand the fight. He is being released from prison, where he was imprisoned on charges of causing bodily harm. He meets his younger brother Fumio, who is going to become a boxer and dreams of owning his own car repair shop. Goro tries to help Fumio, but is refused. At this time, the boss of the underworld, whom Goro met in prison, is released, and this escalates into a confrontation involving Goro and Fumio.

The story of a young couple deeply in love with each other but, because of complications and misunderstandings created by the people surrounding them, they find it very difficult to achieve happiness.