This Sewamono, written by Kawatake Mokuami, is commonly called "Kamiyui shinza" from the name of its hero. Shinza has enticed Chushichi, the Shirakoya clerk, to aid him in kidnapping Okuma, daughter of the Shirakoya's owner. Shinza sent back Yatagoro Genshichi, the gang leader who came to negotiate with him, but the landlord Chobe who comes to see Shinza is more than Shinza can cope with, and Shinza decides to release Okuma in exchange for 30 ryo in cash. But Chobe talks Shinza down and cheats him out of 15 ryo and half of a large bonito. Later, Genshichi ambushes Shinza and kills him to avenge the humiliation he suffered because of Shinza. Usually this work is performed from the 'Shirakoya misesaki' scene in which Shinza persuades Chushichi to join his plot, to the 'Fukagawa emmadobashi' scene in which Genshichi takes his revenge on Shinza.
In ancient Japan, a good lord is killed and his throne is taken by the trecherous Yuki Daijo and his wizard friend Oroki-maru. The young prince Ikazuki-maru is rescued from the jaws of death by a magic bird sent by a wizard. Ten years later, Ikazuki-maru embarks on an adventure to avenge his parents and the wizard's death with his magic powers he learned from the wizard. He kills Yuki Daijo but then must battle Oroki-maru in a battle to the death.
Unno, a masterless samurai, has been supported financially since his father's death by his wife, who makes small paper balloons. He hopes that Mouri, his father's former master, will hire him after being given a letter from Unno's father. Unno's neighbor, Shinza, a hairdresser by trade, is under constant threat by gang members after running gambling dens on their territory.
