°^°Zenitsu Tangero and Inosuke°^°

Gömei: Pillar of Stone Mitsuri: Pillar of Love Sanemi: Pillar of the Wind Giyu: Pillar of Water Tokito: Pillar of Fog Obanai: The Serpent's Pillar Rengoku: Flame Pillar Shinobu: Pillar of Insects Tengen: Pillar of Sound

Obanai is a young man of short stature. He has shoulder-length black hair with long bangs. Obanai was born with heterochromia, causing his eyes to be different colors: his right eye is yellow and his left is turquoise. He is partially blind and can barely see out of his right eye.[4] When he was twelve, his mouth was slit open to his ears, resulting in a scar that he hides under a mask made of bandages.[5]

Obanai wears a dark blue Demon Slayer uniform, over which he wears a black-and-white striped haori. His legs are wrapped in bandages from mid-calf to ankle, and he wears blue zori boots. He usually wears the white snake Kaburamaru on his shoulders.

As a child, Obanai had long, waist-length hair tied with a white ribbon. He wore a simple white kimono.

Mitsuri is calm and kind, treating everyone with love and care. Despite this, she is merciless towards demons, like the other Pillars. She is the only one in the trial who pities Tanjiro and Nezuko and does not want them to die. Mitsuri's blade is very long, thin, and flexible, reminiscent of an urumi, but with a single strip of steel. Sanemi Shinozugawa is a tall, muscular, and slender man. He has silver hair and deep purple eyes. Due to frequent encounters with demons and the use of his special blood on them, his entire body is covered in jagged scars and pillar marks. Shinobu: Shinobu was a petite girl with pale skin and large compound eyes that had no pupils, only a gradient haze, the purple iris becoming darker the lower it went, making her eyes look like those of an insect. Tengen is a muscular young man. He wears a gray bandana and a silver headband. He has a strange red design painted on his left eye, and his legs are heavily bandaged.

Tengen wears a sleeveless jacket and dark, standard Demon Slayer pants. He also wears a white belt and white sandals. It's also worth noting that he wears a lot of jewelry. Gyomei is a twenty-seven-year-old man with a powerful build and well-developed muscles. Combined with his powerful build, his height noticeably towers over others. He has a slightly tanned complexion. His eyes are narrow, almond-shaped, accentuated by wide, black, arched eyebrows. He has no irises due to congenital blindness. He has short, slightly spiky black hair, reminiscent of a classic side-swept bob. A horizontal scar, lighter than his dark skin, runs across his forehead, just below his hairline.

He wears a slightly modified black Meiji-Taishō era demon hunter uniform. His uniform consists of white zōri with gray-brown straps and no tabi socks, and tatsuke hakama wrapped in white shin bandages.

Giyu is a tall young man with long, messy black hair tied in a low ponytail. He has thin eyebrows and sharp, dark blue eyes.

Giyu wears the standard black Demon Slayer uniform along with a haori with two different patterns: one solid red and one with a geometric pattern of green, orange, and yellow (which are based on the haori worn by his late friend Sabito). Tokito Muchiro: A short, fair-haired boy with long, straight, black hair tipped with a pale turquoise color. He wore his hair loose, with two clumps slightly protruding on each side of his head. He also had large, empty-looking, mint-green eyes. Rengoku Kyoujirou: Kyoujurou is a tall, muscular young man. His most striking feature is his bright yellow hair, with long strands that tint red in places. He is also distinguished by his thick, forked eyebrows and wide-open eyes.

Kyojuro wears a lighter, brown version of the standard Demon Slayer uniform. Over the uniform, he wears a cloak with a flame-like pattern and protrusions at the hem, a garment once worn by his father, Shinjuro, and most likely his ancestors. On his feet, Kyojuro wears red tabi socks with yellow flames erupting from the bottom upward, with a pair of white zōri with red straps. Kyojuro is a good and honest man.

The fortress consists of stairs and glowing rooms and endless corridors. Kokushibo: a pale-skinned, tall and muscular man with long spiky black hair with red tips, tied in a ponytail, the former brother of the creator of the first breath, Kokushibo has six eyes, from which the comb of the first upper moon is visible, wields a katanaka of the namesake moon Douma: He wears white flared trousers, a black cloak, and a red turtleneck with a black neckline and streaked details. A strange headdress can sometimes be seen on his head. The demon's eyes are a rare color, almost rainbow-like, and his hair resembles antique brass. He uses ice techniques and wields golden fans as weapons, always smiling, and thinks life is a game. Akaza: A powerful demon, a third Upper Moon, decisive, quick-tempered, and has a subconscious respect for women, even worrying about them, no matter the situation. Pale skin, long reddish-pink eyelashes, dark blue whites, bright yellow eyes, dark blue stripes on his face—the demon's mark—and similar marks all over his body. Short, reddish-pink hair. Has never eaten women. Respects the strong and hates the weak. His outerwear was a short, coral-colored half-haori, with white pants that fell just below the knees and were held in place by a turquoise rope belt. He had a muscular build, and his eyes sparkled with excitement during battle. Akaza hated Douma, respected Muzan, and like the other demons, obeyed him unquestioningly. His relationship with Kokushibo was more complex. He disliked him, but at the same time respected him, feeling awe before him, yet could calmly challenge him in a fit of anger. Akaza was half a head shorter than Kokushibo, but the first moon was several times stronger than him. Akaza's weapon was brute force, hand-to-hand combat, honed almost to perfection. Mudan Kibutsuji: 1,000 years old, 179 cm tall, demon king. Cruel, harsh, silent, cold, and arrogant. Feeds on human flesh. Black, short wavy hair, scarlet eyes