One minor nude scene of character taking a sit-down bath, shown completely from behind, no details (not even "side boob"). Non-sexual in nature and very appropriate in context, depicting how the character had adapted to bathing in an emergency situation.

One scene of character sitting on a toilet, bare knees showing. No other details or skin shown.

There are some brief violent scenes in one part of the film, but no gore and relatively little blood is shown.

A man is stabbed in the back, the knife shown protruding for some time, then he is repeatedly stabbed. No gore or blood is depicted in the scene. It's very similar to the "Psycho" knife scenes, but somewhat more realistic.

Perhaps different versions have different language translations, but there was zero foul language in the English language version I watched (some Japanese mixed in. No idea what was there as there were no captions on the Japanese part).

Very minor use of alcoholic drinks depicted in a couple of scenes in the film.

Attempted rape scene. Non-graphic and very short.