1girl arm_up backpack badge bag bangs baseball_cap black_hair blush brown_eyes button_badge chijou_noko chikanoko commentary_request cowboy_shot green_headwear hand_on_headwear hat highres hood hood_down hoodie long_hair long_sleeves looking_at_viewer low_twintails open_mouth ragho_no_erika sidelocks simple_background solo standing twintails white_background white_hoodie