Oira Uchuu no Tankoufu

In the mid-21st century, a company named Planet Catcher Corporation leads efforts to extract resources from captured asteroids and comets for Earth. On the asteroid Tortatis, 12-year-old Nanbu Ushiwaka resides—recognized as the only child born in space who has lived past infancy. During an operation to capture Halley’s Comet, a military satellite causes a catastrophe, leaving Ushiwaka and the other colonists stranded. With both their government and employer withdrawing support, they face the challenge of surviving as the asteroid’s nuclear reactor risks meltdown.