Earth-Chan is an 18 year old girl. She is the human embodiment of the Earth. Earth Chan is cute and silly. She is a very caring person and loves the humans with all her heart. However, if called flat, she'll become confused and mad. She gets sick easily and often has a cold. Earth-Chan has short blue hair with green continent shapes, and her eyes are brown. Her attire consists of a school uniform with a white shirt, purple galaxy tie, and skirt, as well as black thigh-high socks and shoes.