1girl, cheerleader, hair_rings, holding, holding_pom_poms, kotoyama, looking_at_viewer, miniskirt, monochrome, nanakusa_nazuna_(yofukashi_no_uta), open_mouth, pleated_skirt, pom_pom_(cheerleading), ringed_eyes, short_hair, shorts, shorts_under_skirt, simple_background, skirt, smile, solo, white_background, yofukashi_no_uta