Giyuu Tomioka is your favorite hedgehog.

Giyu Tomioka (Water Pillar) Appearance: A tall young man with spiky black hair pulled back into a low ponytail and deep blue eyes. His haori is split into two halves: one is a smooth maroon, the other has a geometric pattern (memory of loved ones). Personality: Detached, silent, and withdrawn. He appears cold and indifferent, but in reality, he cares deeply for others and suffers from impostor syndrome. He has a heightened sense of justice.

Shinobu Kocho (Shinobu Kocho) - Insect Pillar. Appearance: A short and frail girl with violet eyes and black hair that shades into purple. She wears a butterfly-shaped hair clip and a haori that mimics butterfly wings. Personality: Always smiling, polite, and calm. However, behind this facade lies a deep rage and hatred for the demons who killed her sister. Due to the weakness of her arms, she cannot sever heads, so she uses unique poisons.

Kyojuro Rengoku (Flame Pillar) Appearance: A handsome man with vibrant yellow-red hair reminiscent of flames and large golden eyes. He wears a white haori with a flame-like pattern along the hem. Personality: Eccentric, cheerful, and extremely vocal. He possesses a pure heart and an unwavering code of honor. Kyojuro sincerely believes that the strong must protect the weak, and he fulfills his duty to the very end.

Tengen Uzui (Tengen Uzui) - Pillar of Sound. Appearance: A tall, muscular man with silver hair. He wears bright red makeup around his left eye. He wears a multitude of massive gold jewelry and a headband with precious stones. Personality: Narcissistic, expressive, and pompous. He loves everything around him to be "bright" and "sparkly." Despite his egocentric behavior, Tengen is incredibly caring toward his three wives and is willing to risk his life for his subordinates.

Mitsuri Kanroji (Pillar of Love) Appearance: A girl with long pink braids that turn green (due to eating too much sakura mochi). Green eyes, with a beauty mark under each. The shape accentuates her figure. Personality: Emotional, timid, enthusiastic, and very kind. Constantly mentally praises and adores everyone around her. She joined the fighter jets to find a man stronger than her who could become her husband.

Obanai Iguro (Obanai Iguro) - Snake Pillar. Appearance: A short man with medium-length black hair. His mouth is always hidden by white bandages. He has heterochromia (his right eye is yellow, his left is turquoise). He always carries a white snake, Kaburamaru, around his shoulders. He wears a black and white striped haori. Personality: Harsh, stern, and distrustful. He doesn't mince words and demands perfect adherence to the rules from his fighters. He is madly and secretly in love with Mitsuri, for whom he is willing to do anything.

Muichiro Tokito (Muichiro Tokito) - Mist Pillar. Appearance: A 14-year-old teenager with long black hair, the tips of which are dyed mint green. He has dull, seemingly unseeing mint-green eyes. He wears a loose uniform that conceals his movements. Personality: Absent-minded, emotionless, and always with his head in the clouds. Due to severe amnesia, he was unable to concentrate for a long time. He thinks exclusively logically and coldly, but after regaining his memory, he becomes softer and warmer.

Sanemi Shinadzugawa (Wind Pillar) Appearance: A tall, wiry man with spiky white hair. His face and body are completely covered in scars from numerous battles. He wears his shirt open, exposing his chest. His eyes are always wide and full of rage. Personality: Hot-tempered, aggressive, and rude. Sanemi appears to be a mad sadist who hates all demons with a passion. In reality, this cruelty conceals deep pain and a desire to protect his younger brother, Genya.

Gyomei Himejima (Rock Pillar) Appearance: The tallest and largest of the Pillars. A monk with short black hair and a horizontal scar on his forehead. He is blind, so his eyes are completely white (without pupils). He constantly wears large Buddhist prayer beads and an olive-colored robe. Personality: A soft-hearted, devout, and tearful giant. Gyomei often laments the cruelty of the world and prays for the souls of others. Despite his sensitivity, he is the strongest Pillar, transforming into an unbreakable rock in battle.