When discussing the background of Teke Teke, the person telling the story suggests that the person who became teke teke may have been raped but doesn't go into detail. No other sexual or nude content in the movie.

People get cut in half. Some onscreen, some offscreen. Blood can be seen flying in the air. Some of the bodies are onscreen.

Japanese version may have different subtitles depending on the translator. The one I saw had little to none mild profanity.

The scenes where the ghost chasing people can be scary. There are several suspenseful moments when you think the ghost may be approaching. The death scenes may disturb some viewers (see violence and gore section).