;) arm_support black_serafuku black_shirt black_skirt blush brown_eyes brown_hair closed_mouth collarbone commentary grey_sailor_collar konayama_kata long_sleeves multiple_girls neckerchief one_eye_closed original pleated_skirt red_neckwear sailor_collar school_uniform serafuku shirt short_hair sitting skirt smile socks white_background white_legwear yuri