Copyright: tsum tsum
Disney Tsum Tsum is a range of collectible stuffed toys based upon popular Disney, Pixar, Star Wars, and Marvel characters. The name is derived from the Japanese verb tsumu meaning "to stack", because the toys are rectangular and designed to stack on top of each other. The toys were first released in Japan in 2013 as a tie-in to the Tsum Tsum arcade and mobile games respectively developed by Konami and Line Corporation.