No sex and nudity. Just some very mild romance. This is a children's animated film anyway.

This animated film has references to a revolution, which caused Anastasia to become the last surviving member of a family.

In some scenes throughout, the main villain tends to hit a man's head in a comical matter.

Two instruments argue and fight each other in a comical matter.

Together with living instruments, Anastasia is chased by secret police. No violence.

A man carrying a sword cuts down the curtain Anastasia and friends swing on, causing them to slide over some iced roof and crash into a pile of snow. They all appear to be fine afterward.

A girl is mentioned as "presumed dead" by a man.

A crow bites a man's finger. We briefly see the bruise on the finger afterward. Comical.

A wagon carrying a man gets loose from a horse, and crashes on a house. Comical.

A man is beaten down. Not much is seen.

Several instruments and people fight each other in a rather cartoonish matter.

A villainous character calls several people "nincompoops", which means "foolish people".

Vladimir briefly calls Anastasia a "foolish girl".

A man utters "Devil" once.

Vladimir mentions "silly swallow girl".

A tuba calls a man an idiot.

There are a few references to vodka.

A man appears to be a drunkard.

Besides from a few dramatic scenes which are all pretty mild, this animation is perfect for everybody.