Jump is a little boy dolphin character from the Japanese company Sanrio. He is a friend of Pochacco and Dori. Sources Pochacco Timeline on Sanrio.com This article is a stub. You can help Hello Kitty Wiki by adding to it. Retrieved from "https://hellokitty.fandom.com/wiki/Jump?oldid=9259" Categories: Characters Pochacco Universe Males Dolphins Debut Decade Unknown Community content is available under CC-BY-SA unless otherwise noted.