There are many strange people living in 'Koto-so' who are not confronted by the public, such as the future of outspokenism working in cabaret, obsession with masturbation as much as academics, and Kayo, a beautiful woman who does not doubt that she is a witch. Next time a new manager came to the Yellow Mansion. His manager's name was Hiroko YOSHINAGA, and he was a 19-year-old widow. Hiroko was connected with Koresuke YOSHINAGA, who was a teacher in his school days, but he soon passed away and came to Tokyo after taking over the remains of his uncle. Kurosawa's demonic hand, a land-raising shop, was approaching such a yellow mansion.