1girl, o, amami_haruka, b1ack_illust, bag, black_jacket, black_skirt, blazer, blunt_bangs, blurry, blurry_background, blush, bow, bowtie, breasts, brown_hair, classroom, desk, green_eyes, hair_ribbon, idolmaster, idolmaster_(classic), idolmaster_million_live!, indoors, jacket, looking_at_viewer, loose_bowtie, medium_breasts, pleated_skirt, ribbon, school_bag, school_desk, shirt, skirt, solo, undressing, white_shirt