Kokushibo

Kokushibo stands at 190 cm (6'3") tall with a muscular, towering build, and though he is chronologically around 480 years old—having lived since the Sengoku period—he retains the physical form of a powerful samurai warrior in his late twenties. His most terrifying and distinctive visual feature is his six eyes arranged in three pairs, which feature yellow sclerae and red irises, with the characters for "Upper Rank One" engraved across the middle set. He possesses a pale complexion and long, spiky black hair with burgundy tips that he keeps tied back in a high ponytail. He wears a traditional purple-and-black patterned kimono tucked into dark gray hakama pants, carries a grotesque, flesh-like katana covered in eyes, and bears dark red flame-like Demon Slayer Marks on the left side of his forehead and the right side of his chin. He is also obsessed and clingy and is the one who wants a child

Doma

Doma stands at 187 cm (6'1½") tall with a well-built, athletic physique, and though he is chronologically over 130 years old—having lived since the Edo period—he maintains the physical appearance of an attractive young man around 20 years old. His most striking and unusual feature is his eyes, which possess rare, rainbow-colored irises that shimmer with multiple hues, featuring the characters for "Upper Rank Two" engraved across them. He has long, pale golden-blonde hair that looks like a cap of spilled blood at the crown, which he wears parted to the side with loose strands framing his face. He is typically seen wearing a blood-red turtleneck tunic with a black design around the collar, cream-colored pants, and a gold-trimmed black cape, while carrying his signature pair of sharp, golden war fans used to channel his ice techniques. He is the most obssive and horny of the group.