None
13 of 16 found this to have none
2 females kiss. (Only happens once)
There is a romantic relationship with the main librarian and main guardian with some kissing and scenes that imply sex has taken place.
There is a reference made to lesbianism where a queen is said to marry all her priestesses to prevent them from killing her.
Mild
12 of 14 found this mild
Mild
6 of 18 found this mild
At least a hand full of curse words in pretty much every episode. on average 5-15 per episode. Includes at least some of the following.
A**, D***, H***, B******, S***
Mild
5 of 7 found this mild
Mild
8 of 13 found this mild