Some kissing, other than that completely clean.

Some minor martial arts fights in a few episodes, warranted by the plot. Not excessive or exceptionally violent.

One episode at the scene of a death contains significant blood but would not be considered gruesome or gory.

Episode 2 contains several GDs and BS. Episode 11 contains several uses of the F-word that were likely added to the American voice-over. Scatology and minor curses used in several episodes.

Drinking alcohol present in almost every episode, with the main characters being depicted as drunk more than once. Heavy use of alcoholic beverages is presented as a normal part of society.

One character repeatedly tries to smoke but is regularly stopped by another. Eventually resorts to nicotine gum. This might be considered as anti-smoking rather than promoting it.