Synopsis

Michina and Yuusuke head to the countryside for summer vacation to stay with distant relatives they haven't seen in years. Things start off great—their cousins Kouchi and Sayuri are cool, there's a pool nearby, and the scenery is gorgeous. Then there's Souichi Tsujii, the family's problem child and resident weirdo. Souichi sucks his nails, loves occult stuff, and basically lives to mess with people. If he can't join in on the fun, he'll find some way to ruin it—cursing his cousins, hexing his classmates, or replacing his teachers with creepy dolls. He's got actual mystical powers backing up his pranks too. But here's the thing: whatever chaos he stirs up always has a way of catching up with him. His curses tend to backfire, and karma's a real problem when you're constantly being a jerk.

Content compiled by AnimeList.moe from publicly available sources.

Genres