Some sexually provocative behaviour and erotic charge in the dance scene with the yakuza girl. No actual sex or nudity.

Demons are played by human actors (men) wearing a very tight underwear that only hides their genitals; full rear nudity (stylized - the actors wear heavy body-makeup).

One of the main themes of the movie is guns and violence.

The protagonist has to perform a minor "surgery" on a dead body. Very little gore. The corpse's heart later explodes and catches on fire (not shown directly, no blood). This is mainly for comic effect.

A man gets stabbed by criminals (shown in a long shot, from a distance), later some blood is seen in closer shots.