1boy, 1girl, asa no ha pattern, black hair, black kimono, brother and sister, brown eyes, brown hair, checkered clothes, checkered kimono, claws, demon slayer uniform, earrings, fighting stance, fire, frown, gag, holding, holding sword, holding weapon, japanese clothes, jewelry, kanji, kimono, long hair, pink eyes, scar, scar on face, short hair, siblings, sword, weapon, wide sleeves