HER image can be found on everything from sandwich makers to Swarovski crystal-encrusted laptops. But for certain Hello Kitty fans, the return of one Kitty product in particular has Internet sites buzzing: the shoulder massager. Back in , Sanrio, the Japanese creators of the feline character known as Hello Kitty, introduced the Hello Kitty shoulder massager through a licensee. Unknown to Sanrio, the product soon made its way into adult stores as a sex toy.