Ashiya Mizuki is a girl, yet she attends the boys' school solely because of Sano Izumi, the high jumper who studies there.

Doctor Umeda and Doctor Sano arrive at a conclusion: Mizuki is female. The question now is whether she can remain at the school.

Having prevented Rika from striking Mizuki and having rebuked her sharply, Sano found himself embroiled in a confrontation with both of them.

Sano resolved to return to the track team, only to find his former rival, Kagurazaka, waiting to stir up trouble.

Sano appeared to have no recollection of the previous night, though Mizuki carried burdens of her own; she was the target of a deliberate malice.

Shizuki, Mizuki’s brother, arrives in Japan without warning. The question hangs in the air: can she maintain her secret with him so close?

With Dormitory Two undergoing renovations, Mizuki found herself needing temporary accommodation for two weeks. In her desperation, she turned to Umeda…

Tamami’s constant presence around Sano has begun to stir an unfamiliar feeling within Mizuki regarding their connection.

Io turned to Mizuki, quietly asking if she wished for their arrangement with Sano to remain unchanged. The question hung in the air before a sudden shift – moments later, Mizuki found herself facing unexpected peril.

The annual festival has arrived at Osaka High, and with it comes fierce competition. The victorious dorm will be granted exclusive privileges, raising the stakes and injecting a palpable intensity into the proceedings.

The rivalry between Dorm 1 and Mizuki’s team escalated into a fiercely competitive chicken fight. Afterwards, Nanba became embroiled in a tense confrontation with a woman.