Koukoujo (1-5 volume whole volume)

Publisher: Kodansha
Author: Tsunami Umino
Size: 112mm x 174mm
Number of books: 5
Language: Japanese
Category: Female manga, manga
Latest release date: 2011-12-13

Synopsis:
The time is the Federation of Britain Autonomous Region, which has reached the future and space. The stage is Benedict Girls' School, where upper class children gather. Sally, who works as a living house maid, and a princess who fled to studying abroad from a planet Toan, Ginon. Fateful encounters with different stars and status. and….