The girls are frequently seen taking baths but they always wear a towel even when they're in the water.
A girl is often trying to get with another leading up to one character asking her "are you sure you won't pretend your hand slipped and touch her in weird places"
A nude woman is shown from the side (no nipples though)
In the end of the last ep, two girls are shown in their underwear (not sexual though)
Violence & Gore
Moderate
The girls often fight creatures called 'Huge'. There is blood shown in some flashbacks.