Five children save the life of a dog-like alien while at a self-run summer camp. He attempts to reward them by taking them to an alien colony on the Moon. Events take a turn for the worse when his report on that attack that injured him causes passage from the Moon to the Earth to be banned, and children are stranded in space. The children need to find a way back home before camp ends and their parents discover that they are missing. They also have to avoid the poachers that injured their alien friend, and now seem to be stalking them all.
吉永拓斗
as Koji Harada (voice)
黒沢ともよ
as Natsuki Koyama (voice)
松元環季
as Noriko Nishimura (voice)
藤原啓治
as Pochi Rickman (voice)
Honoka Ikezuki
as Amane Suzuki (voice)
小野坂昌也
as Bogner (voice)
日髙のり子
as Hanako (voice)
竹田雅則
as Heston (voice)
銀河万丈
as Gouba (voice)
鵜澤正太郎
as Kiyoshi Sato (voice)
宮本充
as Robby (voice)
Ryohei Nakao
as Neppo (voice)
