1girl, o, arms_behind_back, ass, blush, breasts, brown_eyes, brown_hair, buruma, dot_nose, furrowed_brow, gym_shirt, gym_uniform, holding_own_arm, idolmaster, idolmaster_cinderella_girls, kita_hinako, kuwahara, light_blush, looking_at_viewer, looking_back, open_mouth, shirt, short_hair, short_sleeves, simple_background, small_breasts, solo, thighs, white_background, white_shirt