Shūko Mino serves as a main character, distinguished by her short blond hair styled in a side ponytail with side-swept bangs and her green eyes. She is perpetually accompanied by a flying squirrel. Her personality reflects an interest in soccer and a dislike of bitter foods, alongside an ongoing exploration of personal preferences and interests. In one recorded instance, a compliment from another character caused visible flustering and a momentary lapse in her creative focus.