[captainstupids]

Originally Posted by Kyrex

http://wasurena.sakura.ne.jp/~kato/maru/index.shtml

That's the artist's site. I don't think there's an entire manga behind it. the image may just be a 1-shot page.

No, there is an entire series of the manga. He's got a lot of releases, but they're only available in Japan by mail order. My Japanese isn't good enough to get more details or find out a way around the problem.