In the mid-21st century, mankind has begun the exploration of space, and one company, Planet Catcher Corporation, has pioneered capturing asteroids and comets to mine the resources within them for use on Earth. On one such asteroid, Tortatis, lives 12-year-old Nanbu Ushiwaka - the only child ever to be born in space and survive.
大塚明夫
as Kozaburou Nanbu (voice)
山口勝平
as Ushiwaka Nanbu (voice)
京田尚子
as Chief Andou (voice)
上田燿司
as Shinkawa (voice)
