User blog comment:Bullet Francisco/The Origin of Your Username/@comment-1272757-20130706094318

I started off on Wikia on the Narutopedia. Because I was like 13 or 14 at the time I wanted a Japanese-sounding username without bothering to learn the language, so I looked up what "fire" was in Japanese. I was aiming for "Fire water", but instead ended up with this, Kagimizu, which can actually mean several things and is the name of an actual place in Japan.