Mamiko Noto

A supernatural system allows people to take revenge by having other people sent to Hell via the services of a mysterious entity and her assistants who implement this system. Revenge, ...

Centers on the lives of creatures called Bakugan and the battle brawlers who possess them.

Nicknamed "Sadako" for her spooky appearance, high schooler Sawako begins to break out of her shell when she befriends popular boy Kazehaya.

The story centers on a high school girl named Tamahi, who encounters strange creatures while navigating a gigantic apartment building.