1girl ahoge bangs beige_cardigan beige_footwear black_hair black_legwear black_undershirt blue_archive blue_eyes blue_hairband blue_neckerchief book bow_footwear cardigan eyebrows_visible_through_hair full_body furrowed_brow hair_between_eyes hair_ornament hair_ribbon hairband halo highres holding holding_book light_blush long_hair long_sleeves looking_at_viewer naga_u neckerchief open_mouth pantyhose pleated_skirt ribbon shirt sidelocks simple_background skirt slippers solo sweatdrop ui_(blue_archive) very_long_hair wavy_mouth white_background white_serafuku white_shirt white_skirt