Yukko

She is active as a member of the cultural festival executive committee and also belongs to the girls' basketball club. She is a student from a different class than Hachiman and the others. During preparations for the cultural festival, along with Minami Sagami, she mostly ignored the activities of the committee. At the finale of the cultural festival, due to Hachiman's statement, she developed hostility towards Sagami. However, during the athletic festival's operation meeting, she takes a position opposed to Sagami.