Kimari no Nai Kuni
Kiriko is a child who loves having fun, even if it means breaking the rules. One day, they wake up to find the world completely changed: all rules have disappeared. At first, this seems like a dream come true, but Kiriko soon realizes how terrible and lonely a world without any order can be.
Faced with the chaos and loneliness of anarchy, Kiriko understands the importance of rules and promises to follow them from now on. By making this commitment, Kiriko begins to form new friendships and discovers a better way to live.