 O-Yuki (Keiko Matsuzaka), pretending to be her daughter, is actually a daughter of Tokugawa Nariaki, "daimyō" of the Mito domain, and eventually marries Kin-san.Wearing a purple cloth over her head and face, and wielding a sword in the Yagyū Shinkage-ryū manner, she works outside the law to bring justice to the wicked.At her right hand is an employee at the shop, Jirokichi (kabuki actor Matsuyama Eitarō, 1942–1991).