Minor, if not negligible, sexual references or innuendo.

Minor gore in the form of blood, The creators do offer a censored version of each episode but only in the original Russian dub.

A teenage boy is hit on the wrist with a rular by his father. His wrists usually end up bruised or bleeding.

Mild, mostly comic, only in few episodes there is mild blood.

Strong use of profanity. The creators do offer a censored version of each episode but only in the original Russian dub.

Use of Tobacco Products and Alcohol in most episodes