Some strong sexual content and nudity.

Very little violence.

A man is beaten up by another man, who then is about to put some liquid stuff into his ear Then it is revealed to be a dream.

Several scenes of shooting, some implied and some shown on-screen. Some of the on-screen shootouts have some blood.

There may be some profanity, but that depends on the dub.

Various people smoke cigarettes and consume alcoholic drinks throughout.

A man is seen snorting.

A man is given a gun by another man and shoots himself through the mouth, causing blood to splatter on the wall behind him. It is the most intense moment of violence in the entire film.

Otherwise, the level of violence is rather tame and is basically nothing, compared to what you'd see in many other action-flicks from Japan from the same period.