plana (blue archive), blue archive, highres, 1girl, black choker, black coat, black eyes, black hairband, black pantyhose, black sailor collar, black serafuku, black shoes, black skirt, braid, choker, closed mouth, coat, colored inner hair, grey eyes, grey hair, hair over one eye, hairband, halo, loafers, long hair, long sleeves, looking at viewer, multicolored hair, neckerchief, nun0n0, pantyhose, pink hair, pleated skirt, red pupils, sailor collar, school uniform, serafuku, shoes, simple background, sitting, skirt, solo, very long hair, white background, white hair, white neckerchief