Full cast of Boku no Nee-chan

Haru Kuroki

Shirai Chiharu

10 episodes

Yosuke Sugino

Shirai Junpei

10 episodes

Sayu Kubota

Sanada Mihoko

10 episodes

Takuya Wakabayashi

Yoshioka Satoru

10 episodes

Kami Hiraiwa

Syouji Asumi

10 episodes