Kimari no Nai Kuni
きまりのないくに
Description
Kiriko loves having fun, even if it means breaking the rules. One day, they wake up to find a world without any rules at all. That newfound freedom quickly turns bleak, and Kiriko realizes just how terrible and lonely a world of pure anarchy can be. From then on, they promise to follow the rules, and in doing so, Kiriko makes new friends.