In their latest adventures in space, Corona and Lan finds out what it takes to run a space restaurant! Back on Earth, the girls are participating in a Space Patrol Costume Contest while their instructor contacts them for an emergency mission. Follow the Swans in Space as they deal with schoolwork, Martians, and also trying to save the world!

Translation of: Uchu no swan. Original Japanese edition published by Poplar Publishing Co., Tokyo, Japan. Reads from right to left.