Yuuma attends Hanafusa Academy in the town of Minamihata situated on the peninsula. As the autumn air is starting to get chillier, he continuously sees strange things appearing before him. Trying to escape them, he heads to the school roof and thought things would be fine here. That’s when he looks up and sees his childhood friend Chikae in the night sky… flying on a vacuum cleaner.

[From Hau~ Omochikaeri!]