Unification of Japan 51.

The Kyowakai, including Renji Himuro and Yuto Tamura, have advanced to Tokyo. Himuro and Tamura, who are trying to delve into Japanese taboos, hear a certain fact about the Sasashima Foundation from Horii of the Dainippon Sokai. On their way back, the two are attacked by Keihin Rengokai members, but are rescued by an unexpected person.