Twice a girl is seen in a bath but you only see her shoulders and up. The water is murky so you can't see anything beyond that. Overall this show contains no sexual or nude scenes.

There is a lot of blood and fighting in the series.

The show contains lots of fighting with guns, swords, fists, and fangs. There is a moderate amount of blood

Many vampires carry syringes filled with an unspecified drug that mutates them into monstrous vampires.