Hoozuki from Hoozuki no Reisetsu is a demon Ogre Hozuki (鬼灯 Hōzuki) who works under King Enma (閻魔大王 Enma-Daiō), the King and Head Judge of Hell who determines what kind of hell the dead will be sent to.
Photo by Yenra
The serious-minded Hozuki attempts to manage and troubleshoot unusual problems which occur in the Japanese hell.