Apparently there is a rumor going around that Hello Kitty was created as a result of a pact with the devil. While I would like to claim that this idea was mine (hey, I live in Hello Kitty Hell), it turns out that this episode is far more sinister:
The story is how Hello Kitty came to be…that a mother or father, depending on the version of the story had a child that had cancer. The parent made a pact with the devil that if the child was cured they would create a character in the devil’s honor that would be adored worldwide. There are different variations but they all boil down to the point that Hello Kitty is evil and that God fearing people should stay away from any HK products as they are affiliated with the Devil and Devil worship.
While this is not technically true, it’s hard to dismiss completely since Sanrio likes to use the devil theme on many of their products: