p8 kei, arona (blue archive), blue archive, absurdres, highres, 1girl, arms behind back, blue eyes, blue hair, blue halo, blue shirt, blush, bow hairband, braid, choker, colored inner hair, gradient background, hair over one eye, hairband, halo, long sleeves, looking at viewer, multicolored hair, neckerchief, sailor collar, school uniform, shirt, short hair, single braid, skirt, smile, solo, star (symbol), white choker, white hairband, white neckerchief, white sailor collar, white skirt