It's finally the day of the summer tournament. Takahiro, who is participating as a begleiter, tries to convey his intentions to everyone, but an emergency suddenly takes him away from the action.

As the tournament reaches its climax, Akane and Celia face off on the quarterfinal stage. The Akane who couldn't even talk to her admired senpai before is nowhere to be found, and both fight with all their strength. Then, as the semifinals are about to begin, Noel's father arrives at the academy...