Submarine 707R

Ben Hiura

Yōhei Hayami (voice)

Akira Ishida

Goro Kusaka (voice)

Daisuke Sakaguchi

Senta Umino (voice)

Hideo Ishikawa

Ichiro Suzuki (voice)

Hiroshi Yanaka

Hayato Nango (voice)

Kensho Ono

Kenji Minahaya (voice)

Unsho Ishizuka

Admiral Red (voice)

Ai Nonaka

Rei (voice)

Aya Hisakawa

Yu (voice)

Ayano Takai

Gödel-B (voice)

Emi Shinohara

Miyuki Hayami (voice)

Hideyuki Tanaka

Captain Guilford (voice)