This seems like a parody of that Milsim maid cafe that Hyperdoraku did a video on. Maybe not. I am sure there are many military themed cafe's in Japan (I hope at least).

Well that's one way of showing you're a combat maid but why Vietnam War era stuff?

ezekill said:

Well that's one way of showing you're a combat maid but why Vietnam War era stuff?

Why not? :P

The only thing missing is the character wearing a helmet with "Born to Kill" with a peace sign on it.

AN/PRC 77 radio. An annoying thing to haul around, even if the maid makes it look so easy.