There is no nudity, but some characters think that lower class women are fair game. A married couple get a little playful, but off-camera and sweet.

Physical violence & martial arts is merely a minor theme, and is not too graphic when it occurs.

No F-word, although the Ms word (usually put as Miss) is about thrice used in the English translation.

There are some bits of drunkenness, but nothing good comes from such. There is some use of recreational drug use, but that is seen as harmful.