After losing your job and apartment, your good friend Guillermo gets you a job. It’s definitely not a job you expect, and you’re working under a partially temperamental vampiress.

Son Gohan (孫そん悟ご飯はん, Son Gohan) is a half-breed Saiyan. He is the elder son of Goku and his wife Chi-Chi, and the older brother of Goten. He is named after Goku's adoptive grandfather, Gohan.

Sebastian Michaelis is the demon butler and a senior staff member of the Phantomhive household.

Shin the East Supreme Kai, primarily known just as Supreme Kai aka Kaiōshin is the ruler of the eastern area of both the living world and Other World in the universe and the Supreme Kai of Universe 7.