Evil of Dracula

In present day, Professor Shiraki arrives at a girl's school where he was to be teaching, but now the principal, whose wife died in a car accident, wants Shiraki to take over for him. The principal is keeping his wife in the cellar for a week, supposedlyaccording to local custom, to see if she might return to life. Immediately suspicious, Shiraki investigates and becomes entrenched in horror of the vampires. Three girls are caught up too, as one has already been bitten, and her roomates stay to care forher. In Japanese with English subtitles.