Motoi introduces Eripiyo and Kumasa to his little sister, Rena, who went to the Okayama Girls' Festa with him. She tags along with him to see ChamJam perform after seeing them at Girls' Festa and her favorite just happens to be Maina.
You really are a Maina stan
through and through, aren't you?
Sie ist wirklich wie Mainas
überfürsorgliche Mutter.
Sí que Eripiyo es toda una fan
de Maina, ¿verdad?
Eripiyo couve vraiment trop Maina…
Você é mesmo fã da Maina até o fim.