Komichi makes up her mind to invite Erika over during the weekend. But because she's never invited anyone to her house before and doesn't know how to ask, a week has passed before she realizes it. Erika, realizing that Komichi is acting suspicious, invites her to the school library to try to find out what's going on. Komichi takes an interest in the book on fishing that Erika is reading and tells her that she often goes fishing at the lake near her house with a her own homemade pole. Erika responds with a look of envy, and from there...

Summer has come, marked by the switch to summer uniforms. Practices for the athletic festival have begun, and in addition to her other events, Komichi is in charge of the cheer squad. She says she volunteered for the position because it would give her the chance to watch everyone practice. Komichi has no idea what cheering entails, but after getting some advice from a classmate, she begins to look the part. Meanwhile, Erika and Shijou Riona work hard at tennis practice. Riona is a member of the tennis club, but she can't move as well as she'd like to. Then, when Komichi shows up to cheer them on...