Noriko Hidaka

Noriko Takaya (voice)

Rei Sakuma

Kazumi "Onee-sama" Amano (voice)

Kazuki Yao

Smith Toren (voice)

Maria Kawamura

Jung Freud (voice)

Masako Katsuki

Kimiko Akai / Reiko Kashiwara (voice)

Norio Wakamoto

Kouichiro "Coach" Ohta (voice)

Tamio Ohki

Captain Tatsumi Tashiro (voice)

Tomomichi Nishimura

Tashiro's Executive Officer (voice)

Yuriko Fuchizaki

Kimiko Higuchi (voice)

Ayako Shiraishi

Linda Yamamoto / Operator Woman 1 / Woman 1 / (voice)

Daiki Nakamura

Radar Operator Σ (voice)