Hikaru Midorikawa

Gridman (voice)

Yuya Hirose

Yuta Hibiki (voice)

Soma Saito

Sho Utsumi (voice)

Yume Miyamoto

Rikka Takarada (voice)

Junya Enoki

Yomogi Asanaka (voice)

Shion Wakayama

Yume Minami (voice)

Yuuichirou Umehara

Koyomi Yamanaka (voice)

Chika Anzai

Chise Asukagawa (voice)

Ryosuke Takahashi

Caliber (voice)

Katsuyuki Konishi

Max (voice)

Aoi Yuuki

Borr (voice)

Masaya Matsukaze

Vit (voice)

Mayumi Shintani

Rikka's Mother (voice)

Suzuko Mimori

Namiko (voice)

Akari Kito

Hass (voice)

Kenichi Suzumura

Knight (voice)

Karin Takahashi

The 2nd (voice)

Daiki Hamano

Rex (voice)

Reina Ueda

Akane Shinjou (voice)

Coco Tsukimori

Akane Shinjou (real world)