kamado tanjirou, tomioka giyuu, kimetsu no yaiba, highres, 2boys, black hair, black jacket, blood, bug, checkered haori, demon slayer uniform, from behind, full body, hanafuda, haori, high collar, insect, jacket, japanese clothes, kikkoumon, low ponytail, male focus, mosquito, multiple boys, ponytail, print haori, red haori, simple background, sitting, spiked hair, t0uji, upper body, white background