1girl, o, armpit_peek, bike_shorts, black_hair, blush, breasts, clothes_around_waist, gym_uniform, headband, idolmaster, idolmaster_shiny_colors, jacket, jacket_around_waist, kirameki_(rikukaikuu), looking_at_viewer, mayuzumi_fuyuko, medium_breasts, name_tag, simple_background, solo, track_jacket, twintails, white_background