tomioka giyuu, kimetsu no yaiba, highres, 1boy, animal ears, blue eyes, buttons, cat boy, cat ears, cat tail, chibi, demon slayer uniform, empty eyes, full body, greyscale, half-closed eyes, haori, japanese clothes, kimono, light blush, long hair, low ponytail, male focus, monochrome, multiple views, ponytail, scarf, simple background, sitting, solo, spiked hair, tail, upper body, usisandao, white background