Yuki Kawamura

A shikakenin was an under-the-cover trade that undertook killing in Edo. Hanemon of Otowa, an agency that introduced laborers and maids, was also one of these. Katsugoro Iseya was a timber dealer who had come in as a client. His target was the constructions magistrate Hanno, and the Tatsumiya who sipped on the benefits. Hanemon who had a stong code towards killing, where he would only kill those who do no good to be in the world, accepts this request. Baian Fujieda, a needle doctor would carry out the killing. However, the professional killer Baian fails to bring down Tatsumiya. Hanemon then looks to another shikakenin, the ronin Sanai Nishimura for the role. Although Sanai's ability with the sword is good, he lives poorly in a tenement, and accepts this commission on the condition that it is kept a secret from his wife and child. Here, they close in on Hanno and Tatsumiya again...

Kogure, an industrial spy, is tasked by Sawada, head of the research department of the Nisshin Corporation, to learn the secrets of the design of a new engine invented by a rival company. Kogure manages to obtain the secrets, but Sawada's goal was not the secrets themselves, but to use them to obtain the position of president of the company. Angered by Sawada's dirty tricks, Kigure begins to take revenge.

Police detectives investigate the link between a serial killer's machinations and a teenage boy who committed suicide.

Set in Kyushu during the early Showa period, the son of a boss who is killed after a greedy boss takes over his territory, takes over and takes revenge on his nemesis.

Post World War II, Minoru lives by selling supplies that had been stolen from the U.S. military. One day, he is arrested due to the plotting of Kurahata, a member of the Yakuza who doesn't like him.