Group B-5

Group B-5 are the main protagonists of the series. They're students at Caird High who, at the beginning of the series, were sent on a school trip to the planet McPa. However, upon reaching their destination, they were sucked into a wormhole, and became stranded in space for almost 5 months. They end up becoming rather close during their time stranded together, and are shown to still be friends 7 years later.

Members

 * Kanata Hoshijima
 * Aries Spring
 * Quitterie Raffaelli
 * Funicia Raffaelli
 * Zack Walker
 * Luca Esposito
 * Yun-Hua Lu
 * Charce Lacroix
 * Ulgar Zweig