Sumo Do, Sumo Don't

Ryota receives a job offer but learns that he will not graduate unless he joins the sumo club.

Honoka performs at an event to showcase school clubs to new students, leading to a sudden influx of male candidates. Arisa Tazawa, the club manager, is overjoyed and enters the club into a competition.

Honoka runs into Tomio Aoki, an alumnus of the Kyoritsu sumo club whose book inspired Honoka to enrol in Kyoritsu University.

With four male members in the club now, Ryota and the team train hard. The day of the tournament finally arrives. Aside from Hokuto Gakuin, the other schools do not seem to be that strong.

The women's tournament ends in disappointment; Ryota distances himself from sumo.

The Kyoritsu sumo club participates in a joint summer camp with Hokuto Gakuin.