Miyahito is a human character who appears in the first episode of the original video animation series. He is a young man whose girlfriend is murdered by a shinma, an evil spirit that the series portrays as a vampire. Miyahito witnesses the killing and later confirms to the spiritualist Himiko Se that a vampire is active in the area. After this encounter, the vampire princess Miyu takes his blood, causing him to fall into a dream‑like, trance‑like state. He remains in that condition for the rest of the episode and does not reappear in later episodes. His character serves primarily as a human witness and victim, illustrating the danger posed by stray shinma and the nature of Miyu’s powers. He has no further development, no notable abilities, and his only significant relationships are his deceased girlfriend and his brief, one‑sided interaction with Miyu.