Meiji Gekken: 1874
A former samurai, a yakuza bodyguard, a devious spy, and a geisha assassin try to find their place in the rapidly evolving Meiji-era while escaping the sins of their pasts.


Impressed by Shizuma's contributions while helping the police with a case, Chief Superintendent Kawaji insists that he joins the force, and Shizuma soon finds himself working alongside Osanai as a police officer on patrol.