guchuko

Guchuko is another enigmatic creature that appeared in Sunao's refrigerator, bearing a slight resemblance to Potemayo. Kyō Takamimori named Guchuko shortly after encountering her at school. The name originates from "guchu," a small chocolate ball that Guchuko enjoys eating, with the suffix "-ko" added, as it is commonly used for female names in Japan. Guchuko wields an axe adorned with a skull and can emit powerful energy beams from two living horns, or possibly worms, on either side of her head. She possesses a highly independent personality and has only gradually become more comfortable around Kyō, who frequently provides her with food both at school and at home. Guchuko sleeps in a tree right outside Kyō's house. (Source: Wikipedia)