S01E59: We`re Finally Here! Aliea Academy!!

Raimon demands Coach Hitomiko to explain why Gran called her his sister, among a few other things. She promises to explain everything after they come to Mount Fuji. Everyone is given a night to think about going, and in the end, they all decide to go. But what's waiting for them at Mount Fuji is Aliea Academy itself, a gigantic UFO!