tsugikuni michikatsu, tsugikuni yoriichi, kimetsu no yaiba, highres, 2boys, age comparison, aged down, barefoot, black hair, black hakama, blush, brown hair, carrying, carrying person, clenched teeth, closed mouth, full body, hakama, haori, haze nikomi, high ponytail, japanese clothes, kimono, male focus, multiple boys, open mouth, ponytail, purple kimono, red eyes, red haori, red kimono, simple background, smile, socks, spiked hair, standing, teeth, twitter username, white background, white socks, yellow kimono