hamada youho, original, bad id, bad pixiv id, millipen (medium), pen (medium), traditional media, 1girl, black hair, breasts, cowboy shot, female focus, holding, holding sword, holding weapon, lowleg, neckerchief, nipple slip, nipples, no bra, panties, pantyshot, red eyes, school uniform, serafuku, sheath, short hair with long locks, solo, swastika, sword, underboob, underwear, unsheathing, upskirt, weapon, white neckerchief, white panties