Summary
Kororo, known as Corey in the English anime adaptation, serves as the spirit ally of Usui Horokeu, who goes by the nickname Horohoro. She is a Koropokkoru, a type of Minutian in the English dub, a term derived from the Ainu language meaning "little people under butterbur leaves." Despite her diminutive size, she is remarkably cute. Kororo harbors a crush on the human Manta Oyamada. Her English name, Corey, phonetically resembles "Kouri," the Japanese word for ice, which aligns with the elemental nature of Horohoro’s attacks.
