Seira, the soccer team's manager, is the object of admiration for all the team members. Seira's hobby is supporting her favorite game character. However, it seems that something else has recently caught Seira's interest...

The long-awaited school trip has finally arrived. With Mitsuda's help, Aimi and Nami manage to get into the same free activity group as Kirio, and they begin a competition to see who can impress Kirio the most. A tumultuous school trip has begun.