In the second season there's some art that has nudity shown (women's breasts)

In the second season a woman hops out of the pool in a bathing suit and sits on a mans lap seductively (nothing too bad but still something to look out for!)

Male characters are occasionally shown shirtless.

In Season 2, a male character is shown getting out of the bath and putting on a robe. Nothing aside from his bare torso is shown.

The entire show is based around fighting evil spirits so there's quite a bit of fighting scenes and blood shown, people often die and/or get murdered.

Occasionally swearing (goddamn, son of a bitch, bastard)

They occasionally have alcoholic drinks ,

There are scenes displaying fighting, stabbing, bullying and murder.