Chuchu is a troubled young girl, who is an Earthian facing discrimination from a significant portion of the Spacians who look down on Earthians as underlings. Being in the same school as many Spacians, she along with her Earthian friends has been the subject of regular abuse and harassment. This along with her home people being the subject of Spacian oppression and exploitation has given Chuchu a profoundly negative impression of all Spacians often deriding them as "Shitty Spacians" and lashing at them at the first opportunity.
Because of the harsh circumstances of her growth and her present situation, Chuchu is rather hot-headed and prone to pick fights, especially with Spacians who harass or torment others for fun or classism. Chuchu sees herself as someone who carries the burdens and hopes of her home people and is sympathetic to those who carry similar struggles.
