Riding! Abare Surfing

Takeshi Oobayashi

Soichiro Sanjo

Ryoma Ishizaka

Jiro Sakai

Yasuhiro Takeuchi

Takeuchi

Yuka Arai

Mother

Yoshiichi Kawada

Doctor

Junji Kitajima

Trinoid 10: Sharkurumarguerite (voice)

Masato Sunakawa

Yukito Sanjyou (child)

Risa Sato

Student