1girl ayase_honoka belt black_shirt blazer breasts brown_belt brown_hair closed_mouth collared_shirt commission cowboy_shot dress_shirt formal gloves hand_on_hip hand_up herohero_(higashi_no_dou) highres idolmaster idolmaster_cinderella_girls jacket long_hair looking_at_viewer medium_breasts pants ponytail second-party_source shirt simple_background skeb_commission smile solo suit white_background white_gloves white_jacket white_pants yellow_eyes