Dressed in a crimson seifuku uniform complete with thigh-high socks and a pleated skirt, Maki styles her dark brown hair into two ankle-length twin tails in order to complete the schoolgirl aesthetic. Doing so has grown harder during her stay at the Ultimate Academy, as she's developed an intense fixation with eating and the idea of growing fat, and while she's not sure why, the consequences are impossible to ignore. At her core remains a distant person of little patience, the Ultimate Assassin.