1girl, arona_(blue_archive), blue_archive, blue_bow, blue_eyes, blue_hair, blue_skirt, bow, bow_hairband, bowtie, braid, choker, closed_mouth, colored_inner_hair, eyes_visible_through_hair, hair_bow, hair_over_one_eye, hairband, halo, hand_on_own_thigh, light_blue_hair, long_sleeves, looking_at_viewer, multicolored_hair, pink_hair, pleated_skirt, sailor_collar, school_uniform, serafuku, short_hair, side_braid, simple_background, single_braid, skirt, solo, thighs, water, white_background, white_bow, white_bowtie, white_choker, white_hairband, white_sailor_collar, white_skirt, yunweishukuang