Mitsuki, and Yüya are invited to a fitness pool center by Ayaka. Once there she runs into Yukina, also present are Shötarö and Moa. Mitsuki who is wearing a bathing suit refuses to go into the water out of embarrassment that her belt might be seen. While watching everyone have fun, Neko introduces herself to Mitsuki and tells her she accompanied them there as her father owns the place. She also tells that her father wanted more opinions from people and allowed them to stay for free if they complied. Mitsuki thinks of Yüya while watching him have fun and reacts after seeing how his friend Shötarö is with his sister Moa...