1girl, ahoge, black armband, black gloves, black skirt, blue eyes, bulletproof vest, closed mouth, collar, collared shirt, cowboy shot, expressionless, fingerless gloves, gloves, gun, hair between eyes, halo, heterochromia, holding, holding gun, holding weapon, long sleeves, looking ahead, looking down, necktie, pink hair, plaid, plaid skirt, pleated skirt, reloading, rubble, school uniform, shirt, short hair, shotgun, shotgun shell, sidelocks, skirt, solo, standing, weapon, white collar, white shirt, yellow eyes