Ep. 11: Mitsuki and Yūya visit a hot spring where Yukina causes romantic tension and jealousy.

11

Mitsuki wins a two-person hot spring trip for herself and Yūya using four tickets in the shopping district. Upon arrival, they find Shōtarō, Moa, Yukina, Ayaka, Neko, Nanami, and Hiyori also present. Yūya offers to carry bags, but Mitsuki declines, feeling uneasy when he offers to help Yukina. She attributes this sensation to Hiyori’s connected feelings rather than jealousy. Yūya gives her Dorayaki to cheer her up, assuming hunger is the cause. In the bath, Mitsuki refuses to undress due to a belt, while Neko wears a swimsuit. Yukina shares stories about Yūya’s childhood, deepening Mitsuki’s distress. Hiyori possesses Mitsuki to confront Yūya, leading to a misunderstanding when Yukina falls on him. Yūya explains the accident to Mitsuki, comforting her. Exhausted by stress, she rests in the game room, where Yukina bites her Dorayaki, claiming she will not lose. Neko observes this dynamic and decides to intervene.