None

Some people are seen hanging from their neck, one of them is dragged with a rope around her neck and then hung. It is later revealed that one of them survived and its in a coma.

A man is hung from a power line.

A woman is dragged offscreen and we hear disturbing noises, she dies.

A young man panics when he sees a ghost, we see the young man's fingers being bent backward and then his body is seen completely twisted.

A dead man has a blood stain on him and his heart in his hand.

A man seems to vomit feathers and dies.

A dead girls head and other body parts are seen dropping from a laundry chute.

A girl finds a severed head on a table.

A girl is briefly chase by a man that seems burned, he crawls while doing disturbing noises.

A man seems to lose control of his body and then spits out blood and dies.

When translated there can be some mild cussing.

The whole plot of the movie where students try to avoid death by killing others can be very disturbing to some.

Some ghost appearances and pop ups can be quite frightening.

See Violence and Gore