On screen
Cast
19 credited performers
Hikaru Midorikawa
Gridman (voice)
Yuya Hirose
Yuta Hibiki (voice)
Reina Ueda
Akane Shinjou (voice)
Yume Miyamoto
Rikka Takarada (voice)
Soma Saito
Sho Utsumi (voice)
Tetsu Inada
Alexis Kerib (voice)
Kenichi Suzumura
Anti (voice)
Aoi Yuuki
Borr (voice)
Akari Kito
Hass (voice)
Katsuyuki Konishi
Max (voice)
Suzuko Mimori
Namiko (voice)
Mayumi Shintani
Mama Rikka (voice)
Ryosuke Takahashi
Calibur Samurai (voice)
Masaya Matsukaze
Vit (voice)
Kaede Yuasa
Sakiru Tonkawa (voice)
Yoshihiro Miyajima
School broadcast (voice)
Artwork unavailable
Ken Kurihara
School Announcement (voice)
Junya Enoki
Takato (voice)
Artwork unavailable
Coco Tsukimori
Akane Shinjou (real world)