白熊カオス
白熊カオス ([i]Shiro-kuma Chaos[/i], Polar [[bear]] Chaos) is a character appearing in a Playstation 2 game called [[Kuma Uta]] (bear song)." The game was released on November 25, 2003 by SCEI.

In the game, the player writes their own lyrics to "[i]Enka[/i] songs":http://en.wikipedia.org/wiki/Enka and teaches them to a polar bear as their pupil. In other words, this game is a singing synthesizer software that was released before [[Hatsune Miku]].

The polar bear can be named to the player's liking. "Polar bear Chaos" is the "pupil" of a player named "Sabu Kitajima," made famous by [[NicoNico]] and YouTube. Fans of Chaos call him "カオス師匠 ([i]Chaos-shishou[/i], Master Chaos)." He often talks about his love for [[loli]] girls, but he most certainly says it as a joke, and it does not mean he is really a [[pedophile]]... probably.
polar bear chaos