tomioka giyuu, kimetsu no yaiba, 1boy, avypiece, black hair, black jacket, black pants, blue background, blue eyes, buttons, clenched teeth, demon slayer uniform, falling, full body, gradient background, haori, high collar, holding, holding sword, holding weapon, jacket, japanese clothes, katana, kikkoumon, low ponytail, male focus, multiple views, pants, ponytail, print haori, profile, scabbard, sheath, solo, spiked hair, sword, teeth, two-tone background, upside-down, weapon, white background