Rin, Yuu, Koyomi and Keita are friends in high school who live in the same apartment building. Rin and Yuu like each other, but they don’t tell each other, until Kazuma shows up.
Hinako Sakurai
Tina Tamashiro
Sho Hirano
Hayato Isomura
Kentaro Ito
Hiyori Sakurada
Rina Ono