Viktor Bout was a war profiteer, an entrepreneur, an aviation tycoon, an arms dealer, and—strangest of all—a documentary filmmaker. The Notorious Mr. Bout is the ultimate rags-to-riches-to-prison memoir, documented by the last man you'd expect to be holding the camera.

Genshiro Kusaka, who runs a detective business in the Edo city, had a contract with Shinigami Juran. A "prostitute serial murder case" occurred at the Great Yukaku in Yoshiwara. How does both Genshiro and the Shinigami gonna solve it?