The intensifying conflict between the Shinjo Torture Institute and the Moriyama group. With Tsujimaru's Shin Joken declaring war against the fake Joken Moriyama-gumi, even more intense sparks were scattered in the men's fight. Moriyama-gumi decides to retaliate against the women's lab, saying that the men's business will not be successful if they are left mossy. It was to kidnap Naho Hazuki, the mistress of Baba, a female researcher who is a hostess in Kabukicho, and torture her for pleasure. Moriyama-gumi, who succeeded in abducting Hazuki, found a unique philosophy to drive women into pleasure by referring to the DVD of the female body torture laboratory released by Baby Entertainment.