There is a bath scene featuring both young men and young women having separate baths. However, it's hard to call this fanservice since this scene is incredibly mild, showing almost no nudity at all. Breasts, genitals, and even butts are 100% invisible/covered by either towels or camera angles during this entire scene.

Typical Patlabor violence is here. If you're not already familiar with the Patlabor series, then you could liken the violence in this show to the 80's Transformers kids show. It's very mild and it's all machine-based, though, large guns, missiles, and other weaponry are occasionally used. The show is also devoid of any blood or injury detail.

A type of artificial fluid is used to resemble blood in one episode. However, it is quickly revealed to actually be fake blood.

Rare use of "d*mn", "*ss", and "sh**" in the sub.

Of-age characters are seen smoking cigarettes occasionally. Alcohol is also shown a couple times.

One episode features a particularly frightening-looking creature. Though it's pretty mild, it might scare some younger children.

As the show is partially a mystery show, some of the episodes are quite suspenseful as well.