tomioka giyuu, kimetsu no yaiba, highres, 1boy, animal ears, black hair, black jacket, blue background, blue eyes, border, buttons, cat boy, cat ears, cat tail, demon slayer uniform, gold buttons, haori, high collar, jacket, japanese clothes, kikkoumon, low ponytail, male focus, open mouth, ponytail, print haori, red haori, rinrinringoi, solo, spiked hair, sweatdrop, tail, upper body, white border