Minami Hamabe

as Mitani Tokino

Ken Yasuda

as Saji Yoshiyuki

Ryo Narita

as Tokai Yuuma / "Junior"

Yuma Yamoto

as Asakura Shohei

Rin Takanashi

as Ejima Satomi

Shono Hayama

as Hakase Yujiro

Wakana Matsumoto

as Kimijima Kaoruko