1girl, black hair, black serafuku, black shirt, black skirt, blunt bangs, bright pupils, brown footwear, cigarette, full body, holding, holding cigarette, holding sword, holding weapon, jaggy lines, long skirt, long sleeves, pleated skirt, red background, red eyes, sailor collar, sailor shirt, school uniform, serafuku, shirt, short hair, skirt, slit pupils, smoking, solo, sword, weapon, white pupils