1girl armpits arms_up bike_shorts black_shorts blonde_hair blue_bow blue_shirt blue_skirt blush bow cheerleader closed_eyes flat_chest hair_bow holding idolmaster idolmaster_cinderella_girls legs medium_hair midriff navel open_mouth pink_bow pleated_skirt pom_poms sakurai_momoka shirt shoes short_ponytail shorts sidelocks skirt smile sneakers socks solo standing standing_on_one_leg star_(symbol) sweat thighs wavy_hair white_background white_socks

Unknown