huz (a1438758295), kokushibou, tsugikuni yoriichi, kimetsu no yaiba, commentary request, highres, 2boys, black hair, brothers, brown hair, closed mouth, collarbone, cropped torso, earrings, eye contact, facial mark, forehead mark, holding hands, japanese clothes, jewelry, kimono, long hair, long sleeves, looking at another, male focus, multicolored hair, multiple boys, parted bangs, ponytail, purple kimono, red hair, siblings, simple background, smile, twins, two-tone hair, white background, wide sleeves