1girl, bangs, black footwear, black serafuku, black shirt, black skirt, blonde hair, cigarette, from behind, gloves, green eyes, hisui kanon, holding, holding cigarette, holding mask, long hair, long skirt, long sleeves, looking at viewer, looking back, mask, neckerchief, open mouth, school uniform, sentai dai shikkaku, serafuku, shirt, shoes, skirt, solo, standing, two side up, white gloves, white neckerchief, zundakun0123