Ranmaru Mori

Rescued by Rihito a decade ago, this vampire now serves as a live-in night worker at the Koi Bathhouse. Driven by a specific craving for the blood of eighteen-year-old virgins, he views Rihito as his ultimate, ideal meal. Consequently, much of his behavior is centered around a singular, protective goal: ensuring Rihito remains pure and untouched until he finally reaches his target age.