1girl, aoba_misaki, black_socks, blush, bow, bowtie, breasts, brown_cardigan, brown_hair, cardigan, ebifu, full_body, idolmaster, idolmaster_million_live!, kneehighs, looking_at_viewer, on_chair, plaid, plaid_skirt, pleated_skirt, school_uniform, simple_background, sitting, skirt, small_breasts, smile, socks, solo, two_side_up, white_background