4boys, aged down, alternate universe, bangs, black pants, black socks, blue jacket, child, closed eyes, comforting, covered face, crying, facing another, fox mask, from side, full body, grey hair, holding hands, hug, jacket, katana, kimetsu no yaiba, kneeling, komedawara0130, leg warmers, long sleeves, male child, male focus, mask, multiple boys, outside border, pants, red hair, sabito (kimetsu), scar, scar on face, scar on nose, shinazugawa sanemi, short hair, socks, standing, sword, sword on back, tabi, tengu mask, tomioka giyuu, urokodaki sakonji, waraji, wave print, weapon, weapon on back, white background, white jacket