heikong, kamado tanjirou, kimetsu no yaiba, commentary, untranslatable commentary, 1boy, arms up, belt, black jacket, black pants, bright pupils, brown eyes, brown hair, buttons, checkered haori, closed mouth, cowboy shot, demon slayer uniform, earrings, hanafuda earrings, haori, holding, holding sword, holding weapon, jacket, japanese clothes, jewelry, long sleeves, looking at viewer, male focus, pants, print haori, scar, scar on face, scar on forehead, short hair, smile, solo, sword, torn clothes, water drop, waves, weapon, white background, white belt, white pupils