Capt. Tatsumi Tashiro Age: Unknown Nationality: Japanese First Appearance: Episode 2 ["The Challenge of the Fearless Girl-Genius"] Tashiro is the captain of the starship Exelion. Voice: Tamio Ohki
Smith Toren Age: Unknown (early twenties) Nationality: American First Appearance: Episode 3 ["First Love, First Sortie"] An American robot pilot who befriends Noriko, who seems to fall in love with him. Voice: Kazuki Yao
Kimiko Higuchi (Akai) Age: 16 (Eps. 1-3); 27 (Ep. 5); mid-40s (Ep. 6) Nationality: Japanese First Appearance: Episode 1 ["Unbelievable! Amano and I Are Pilots?!"] Noriko's best friend. She's into horoscopes and fortune-telling. Eventually, while Noriko and the others venture into space, Kimiko gets married and raises a daughter named Takami. Voice: Yuriko Fuchizaki
Reiko Kashiwara Age: 18 Nationality: Japanese First Appearance: Episode 1 ["Unbelievable! Amano and I Are Pilots?!"] An upperclasswoman who despises Noriko and questions Coach Ota's decision to select her in the space expedition. She challenges Noriko in a robot fight, but is soundly defeated by the young underdog. Voice: Masako Katsuki
Takami Akai Age: 3 (Ep. 5); late-teens (Ep. 6) Nationality: Japanese First Appearance: Episode 5 ["Please! Save Some Time for Love"] Takami is Kimiko's daughter. Voice: Yuriko Fuchizaki
Linda Yamamoto Age: 18 Nationality: American First Appearance: Episode 4 ["Launch! The Uncompleted Final Weapon"] Jung-Freud's partner in the Top Squadron. She gets killed during an alien ambush on the Exelion fleet. Voice: Ayako Shiraishi
Capt. Yuzo Takaya Age: Unknown Nationality: Japanese First Appearance: Episode 1 ["Unbelievable! Amano and I Are Pilots?!"] Noriko's father and the captain of the ship Luxion. His ship's demise at the hands of alien attackers sparked the war between humanity and the space monsters. Voice: Masashi Hirose