After stumbling across her homestay by sheer coincidence, Cocoa's gotten used to life at Rabbit House Café-and along with Chino, Syaro, Rize, and Chiya, her high school days are filled with fun! Whether it's practicing sports together or looking after one another, the girls grow closer day by day. And when Chino's classmates Maya and Megu begin to visit-and the author Aoyama Blue Mountain, a regular, shows up-the café is livelier than ever!