Fukka-chan

Fukka-chan is the mascot of Fukaya City. She is a deer-rabbit hybrid with leeks as her antlers.

Etymology
Chan (ちゃん) expresses that the speaker finds a person endearing. In general, -chan is used for young children, close friends, babies, grandparents and sometimes female adolescents. It may also be used towards cute animals, lovers, or a youthful woman.