hayate (1034853996), koharu (blue archive), blue archive, absurdres, highres, 1girl, beret, black hat, black shirt, black wings, blush, closed mouth, feathered wings, gun, halo, hat, head wings, holding, holding gun, holding weapon, long hair, long sleeves, looking at viewer, low wings, off shoulder, pink eyes, pink hair, pink skirt, pleated skirt, rifle, sailor collar, school uniform, shirt, simple background, skirt, sleeves past wrists, solo, twintails, weapon, white background, white sailor collar, winged hat, wings