Itsuka Matsuzaki (Ogura) walks through the night town dragging a metal bat Yuna). When she passed Sachiko Tsukishima (Touko Namiki) who was walking with her, she hit Hiromu Togashi (Noriaki Yoshida), who was walking with Chika Ashida (Naho Yamada), with a bat. However, she is defeated by the stun gun that Chika was carrying and one day she collapses on the street. The couple left. When Sachiko came up to her collapsed Itsuka, Sachiko looked at her. Sachiko brought her Someday back to her own home. For the time being, Sachiko makes her sleep ...
