kawamochi (tddm3573), hasumi (blue archive), hattifattener, moomintroll, blue archive, moomin, black hair, black serafuku, black shirt, black skirt, black thighhighs, black wings, bolt action, chibi, garter straps, gun, hair between eyes, halo, holding, holding gun, holding weapon, low wings, m1917 enfield, mole, mole under eye, no shoes, on one knee, pleated skirt, red eyes, rifle, sailor collar, school uniform, serafuku, shadow, shirt, simple background, skirt, thighhighs, weapon, white background, white sailor collar, wings