A-ko and B-ko are fighting as usual, as C-ko watches from the sidelines feeling neglected by both. Ayumi-sensei has been behaving strangely lately. She's wearing a heart-shaped crystal with a hexagram inside, and is chanting mysterious prayers in private. At the ruins of an ancient civilization, an archaeologist spies a hexagram among the hieroglyphics. Deep in outer space, an alien fleet is on a course for Earth, and its flagship bears the same hexagram shape.
Stream
US data via JustWatch
as Biko Daitokuji (voice)
as Shiiko Kotobuki (voice)
as Eiko Magami (voice)
as Asa (voice)
as Miss Ayumi (voice)
as Captain Napolipolita (voice)
as D (voice)
as Hikari Daitokuji (voice)
as Ine (voice)
as Mari (voice)
