Blue Giant

Yuki Yamada

as

Dai Miyamoto (...

Shotaro Mamiya

as

Yukinori Sawab...

Amane Okayama

as

Shunji Tamada ...

Yusuke Kondoh

as

Masayuki Miyam...

Mirei Suda

as

Ayaka Miyamoto...

Kenji Nomura

as

Yui (voice)

Hiroki Touchi

as

Tyra (voice)

Yutaka Aoyama

as

Kawakita (voic...

Masayuki Katô

as

Isogai (voice)

Sayaka Kinoshi...

as

Akiko (voice)

Hidenobu Kiuchi

as

Amanuma (voice)

Go Shinomiya

as

Uchiyama (voic...

Shinya Takahas...

as

Mochizuke (voi...

Hiroki Touchi

as

Taira (voice)