2boys, battle, caustics, clothes_lift, coat, comic, contemporary, crossed_arms, demon_boy, extra_ears, holding, holding_sword, holding_weapon, hood, hood_down, hooded_coat, jumping, kimetsu_no_yaiba, kozenini, long_hair, long_sleeves, looking_down, male_focus, midriff, monochrome, multiple_boys, open_clothes, open_coat, pants, parted_lips, pointy_ears, sabito_(kimetsu), scar, scar_on_cheek, scar_on_face, shirt, shirt_lift, shoe_soles, shoes, sword, unsheathed, upside-down, weapon