Umetarou Sakamoto

Resumen

__Height:__ 183 cm Umetarou is a history teacher at [Rihito's](https://anilist.co/character/329314/Rihito-Tatsuno) school, but he is also a vampire hunter trying to take down [Ranmaru.](https://anilist.co/character/329313/Ranmaru-Mori) He became a teacher to search for clues of Ranmaru's whereabouts.