There is a bathouse scene in episode 7, The girls are shown naked with the intimate parts censored by towels and the enviroment, also they are pretty flat so they kinda just look like naked boys. The scene isn't meant to be sexual and the girls are just enjoying a nice bath

The girls animate some fight scenes like a girl against a tank and a crab-monster against a robot, the fights are not gory or really violent.

There is a censored middle finger shown once, there is also some mild profanity like "dumbass" "Damn" etc. Nothing severe.