Three weeks have gone by since the alien spaceship crash landed on the Graviton City spire, and since then the aliens have been hard at work converting their ship to a pleasure district, hoping to make friends with the humans!… Not. Perpetually late and continually over-eating A-ko, spacy and cheerful C-ko, and brilliant and bold B-ko are about to enter summer break from school, and it just so happens the alien ship is open for business. When a free meal turns into a sob story about how the aliens just want to go home, will it be A-ko or B-ko who can get the ship into orbit again?
as Eiko Magami (A-ko) (voice)
as Shiiko Kotobuki (C-ko) (voice)
as Biiko Daitokuji (B-ko) (voice)
as 'D' (voice)
as Miss Ayumi (voice)
as Mari (voice)
as Asa (voice)
as Ine (voice)
as Ume (voice)
as Mr. Daitokuji (voice)
as A-Ko Magami (English version) (voice)
as Biiko Daitokuji (B-ko) (English version) (voice)
as C-Ko Kotobuki (American version) (voice)
as Captain Napolipolita (voice)