Cinnamoroll, born on March 6, 2002 on a cloud far up in the sky, is a white puppy with long ears that enable him to fly, blue eyes, and a plump and curly tail that resembles a cinnamon roll. He starred in his own anime movie which was released in Winter 2007.

Cinnamoroll's real name is Cinnamon. One day, the owner of Cafe Cinnamon, a little cafe, looked up to see a white puppy floating out of the sky like a fluffy cloud. "I wonder if he came because he smelled my cinnamon rolls," she thought. He had a curly tail just like a cinnamon roll, so she called him Cinnamon.