“…a Sanrio PR representative said that the organization had "never said she was a human", explaining anthropomorphization by comparing the character to Mickey Mouse: "No one would mistake the Disney character for a human–but at the same time he's not quite a mouse. Just like Hello Kitty isn't a human, she's not quite a cat either." Sanrio stated further, "Hello Kitty was done in the motif of a cat. It's going too far to say that Hello Kitty is not a cat."
Thanks!