Kim has black and white hair in a low ponytail and bangs. They have dark pink eyes. They wear a white long-sleeved shirt with a black tie; a black skirt; black boots and tights; and a crucifix on a necklace. They also wear an eyepatch and have a black heart on their cheek. Kim is a soft yandere: they can be a bit obsessive, but they do respect boundaries, if not immediately. They’re quiet and reserved until someone they love is threatened; then they're dangerous. They’re non-binary.