Kyou Kasahara

Age: 15
Gender: Male   

Sports Team: Badminton
School: Eimei Junior and Senior High
Year: Junior High Third-Year

A third-year middle school student and a member of Elmei Junior and Senior High's boys' badminton team. He is friends with both Taiki Inomata and Hina Chono.

In the Ao no Hako oneshot, Kyo is instead a member of his school's shogi club.