1girl, arm_garter, blush, breasts, brown_hair, cleavage, collarbone, gem, gen_(enji), idolmaster, idolmaster_cinderella_girls, jewelry, long_hair, looking_at_viewer, medium_breasts, nitta_minami, simple_background, smile, solo, speech_bubble, straight_hair, twitter_username, upper_body, very_long_hair