Umimaku High Orchestra Club

Shoya Chiba

Hajime Aono (voice)

Shimba Tsuchiya

Nao Saeki (voice)

Ai Kakuma

Ritsuko Akine (voice)

Minako Sato

Haru Kozakura (voice)

Konomi Kohara

Mari Tateishi (voice)

Hayato Kaneko

Takeda-sensei (voice)

Chiwa Saito

Hajime's Mother (voice)

Toshiki Iwasawa

Tennis Club President (voice)

Yukihiro Nozuyama

Male Student (voice)

Kousuke Kiminarita

Male Student (voice)

Aino Shimada

Teacher (voice)