1girl, ahoge, antenna_hair, armpits, arms_up, black_hair, black_sports_bra, blue_background, blue_eyes, bow, breasts, cleavage, collarbone, ganaha_hibiki, hair_tie_in_mouth, idolmaster, idolmaster_(classic), idolmaster_million_live!, idolmaster_million_live!_theater_days, long_hair, looking_at_viewer, medium_breasts, mouth_hold, ponytail, simple_background, solo, sports_bra, sutora_binsuke, tank_top, tying_hair, underwear, white_tank_top