Doraemon's Space Exploration History (Complete Commemorative Edition)

Author: (Japan) Fujiko Fujio
Publisher:
Publish Date: 2005-04-01
Features: Doraemon discovers a spaceship under his tatami mat in his room, and inside is a young boy from Coa, a planet rich in minerals—Roppo. They quickly become good friends. However, because Coa is connected to hyperspace, Doraemon and Nobita can freely enter and exit the planet, which borders the edge of the universe. There, they make friends with Roppo, Klem, and the cosmic creature Cham. But a malicious corporation wants to seize the peaceful planet of Coa.