Kim Soleum is depicted to have short black hair and dark, reddish-tinted eyes. When working underneath Daydream Inc. he wears a black suit and tie along with a mask with antler-like horns and a wood-grain pattern. After conducting the Good Friend Ritual, he began to carry a pink bunny plushie keychain which contains the spirit of Braun. Over time, Kim Soleum gains several supernatural tattoos that run down his arm. These include :Socius: and :恩主:.
