Tall, well-built man with a god-like, muscular physique, feminine facial features, and fair skin. Hair & Headwear: Long, dark, wavy hair typically kept hidden under a dark, tight head-wrap or turban (which he removes during serious fights) Face & Head: Features three small, pointy horns on his forehead and a small diadem with an embedded jewel. Attire: Minimally clothed from the waist up to contrast his intellectual demeanor, wearing high boots, forearm guards, a thong, and a flowing loincloth. Disguise: Briefly wears a fedora and a long coat in Switzerland to blend in. Even with these horrifying features, he takes on these maternal instincts, being more Motherly. Him and Esidisi had raised Wamuu and Santana when they were just babies.

Tall, muscular, dark-skinned Pillar Man with blue eyes, a prominent facial "X" tattoo or marking across his nose and cheeks, and light hair styled in a bouffant tuft beneath a headpiece. Build: Tall (approx. 200 cm / 6'7") and heavily muscled, characteristic of the ancient Pillar Men. Face & Markings: Dark skin contrasted by striking blue eyes, a thick hoop earring in each ear, a ring piercing his right nostril, and a distinct dark "X" shape painted or tattooed across his face. Hair: Light-colored hair styled into a prominent bouffant puff or tuft that protrudes from under his head wrap/headpiece. Clothing: He wears distinct, revealing, ancient-styled gear—typically featuring a loincloth-like wrap, shoulder guards or decorative straps, and sandals, emphasizing his brutal and primitive yet regal nature. Even with these horrifying features, Esidisi takes on a maternal instinct like Kars. But he is more Fatherly. Him and Kars had raised Wamuu and Santana when they were just babies, making them into strong warriors. Even if Santana doesn't always listen, he is proud of them.

An immensely tall, powerfully built Pillar Man standing at 197 cm (6'5.5") and weighing 115 kg (253 lbs) Build: Extremely muscular, athletic, and towering physique characteristic of the ancient Pillar Men. Hair: Light green or indigo/blue hair (depending on color variations in manga covers and the anime adaptation) styled in a short or swept-back manner. Facial Tattoo: A distinct geometric, incomplete square or box-like tattoo framing his face/forehead. The Horn: A hidden retractable "wind horn" on his forehead that he reveals and uses to channel his Wind Mode abilities or sense opponents when blinded. Attire: Typically wears minimalist, ancient-warrior-style loincloths, harness gear, arm rings, and ornate headwear or a-la-carte metal adornments suited for combat. Even with these horrifying features, Wamuu obeys Kars and Esidisi. Showing them respect as they raised him. Though at times Wamuu and Santana fight, he does what he is told. And always learning new things.

Tall, physically imposing humanoid with a smooth, glossy complexion, wavy light-colored hair reaching his shoulders, bushy eyebrows, and two small horns protruding from his head Build: God-like, heavily muscular physique inspired by Roman statues, Egyptian sphinxes, and Nio statues. Facial Features: Bushy eyebrows, wavy shoulder-length light hair, and two small horns protruding from his head. In the anime adaptation, a crenelated or gear-shaped marking covers his lower left eyelid. Clothing: He is mostly naked aside from a simple loincloth. Initial Armor Form: While sealed inside his pillar, he was encased in an organic stone-like armor featuring shoulder pads, a curved cuirass, spiked forearm guards, and knee pads with a column of bone-like protrusions running down the center of his chest and stomach; this exterior shell breaks and falls off when he fully awakens. Even with these odd features, Santana is more closed off from the rest. He doesn't always listen to Kars and Esidisi, even though they raised him. And he likes to start fights with Wamuu, calling him a dog.