arctanln2, arona (blue archive), blue archive, absurdres, commentary, highres, 1girl, arms behind back, artist name, barefoot, beach, bird, blue eyes, blue hair, blue halo, blue shirt, blurry, blurry background, bow hairband, braid, choker, colored inner hair, depth of field, hair behind ear, hair over one eye, hairband, halo, long sleeves, looking at viewer, multicolored hair, neckerchief, open mouth, pink hair, pleated skirt, sailor collar, school uniform, seagull, shell, shirt, short hair, signature, single braid, skirt, smile, solo, toes, umbrella gun, white choker, white hairband, white neckerchief, white sailor collar, white skirt