Blue Giant

Yuki Yamada

Dai Miyamoto (voice)

Shotaro Mamiya

Yukinori Sawabe (voice)

Amane Okayama

Shunji Tamada (voice)

Yusuke Kondoh

Masayuki Miyamoto (voice)

Mirei Suda

Ayaka Miyamoto (voice)

Kenji Nomura

Yui (voice)

Hiroki Touchi

Tyra (voice)

Yutaka Aoyama

Kawakita (voice)

Masayuki Kato

Isogai (voice)

Sayaka Kinoshita

Akiko (voice)

Hidenobu Kiuchi

Amanuma (voice)

Go Shinomiya

Uchiyama (voice)

Shinya Takahashi

Mochizuke (voice)

Junya Abe

Mika Doi