Yokohama Kaidashi Kikou OVA 1 (DVD quality)

Girls with guns

This is the story of two female humanoid robots who carry firearms, in a post-apocalyptic setting.

But don't let that pitch fool you: Yokohama Kaidashi Kikou is the most peaceful anime ever. If you find Aria too violent, this anime is for you!

Subtitles taken from [BakaMX]'s encode, mixed with some subtitles with an even older release, and pasted on the DVD-rip from http://www.nyaatorrents.org/?page=view&tid=26867
The translation is iffy, but unfortunately my Japanese is nowhere near enough to offer better.

I'll probably do the second episode too, but I don't know when. Could be tomorrow or in a month.