東京トイレマップ

Many moons ago, I saw the funniest graffiti on a website documenting the locations, conditions, and artwork of public toilets around Tokyo. By complete coincidence, I ran across the site again, called Tokyo Toilet Map, again a couple days ago. The beautiful piece of graffiti is here (not suitable for work).

日本語版はメイン。英語版より地図が細かいし、日本語でのコメントのほうが面白い。