cotama, kanoe (blue archive), blue archive, highres, 1girl, antique firearm, black dress, black leggings, black shoes, blunderbuss, brown halo, dress, firearm, grey hair, gun, hair ornament, hair over one eye, half-closed eyes, halo, holding, holding gun, holding weapon, leggings, long hair, orange eyes, pantyhose, scar, scar on neck, school uniform, serafuku, shoes, simple background, sitting, solo, torn clothes, torn pantyhose, very long hair, weapon, white background