Dengekiko is a fair-skinned girl with bright teal-green eyes. She has long blonde hair worn in a ponytail held by a red ribbon shaped like lightning bolts with white and black accenting. Her outfit consists of a black tank top with a white band going across the bottom with two blue jagged lines going across it, one darker then the other. At the neck is a red tie with lines of black and white. She also wears a pair of white short shorts with a red and black belt with a white buckle and a pulse line, black fingerless gloves ending above her elbows with white frilled cuffs, and above the knee black boots with red bands below the cuff.