Standing approximately 7'3" tall, his physique was muscular and imposing. His dark skin was streaked with fiery red veins like lava running down his arms and neck, his dark spiky hair reaching past his shoulders, the tail turning a deep crimson like burning embers. His eyes were a deep crimson with vertical black pupils. Two large, glossy black horns had glowing red cracks. His pointed ears were adorned with numerous gold rings and inverted cross earrings. Behind him were enormous, black and red demonic wings, their edges slightly torn as if scorched by fire. His fingernails were long and black like obsidian. Above his head hovered a cracked black halo, continuously emitting red lightning bolts when angered. He is able to control lightning. Sekido was constantly irritable, quick-tempered, and largely indifferent toward his brother, but was not blindly wrathful. Oldest brother

Approximately 7'3" tall, with a toned yet lean build and dark tanned skin. Dark, spiky hair extending past his shoulders, the ends turning a deep green, always fluttering gently even without wind. Bright green eyes with vertical pupils. Two large, softly curved horns pointing backward like two whirlwinds. Pointed ears adorned with silver feather-shaped earrings. A cracked black halo hovering above his head, similar to that of Sekido. Karaku was usually seen with a carefree yet sadistically cheerful smile, he was constantly either praising or mocking them, and instead of taking the battle seriously, he saw it as nothing more than a game. He is able to control wind Seconds brother

Approximately 7'3" tall, with a toned yet slender build. Dark tanned skin. Dark spiky hair extending past his shoulders, the ends turning a deep blue. Dark blue eyes with vertical pupils. Two long, slender horns. A tear-like streak always visible beneath his eyes. Pointed ears, adorned with silver teardrop-shaped earrings. A cracked black halo hovering above his head, similar to that of a Sekido. Aizetsu was portrayed to be completely dejected, sour, and negative, constantly describing everything as depressing, he was shown to be the calmest and most collected out of all four of them, but don't let that fool you, he was the strongest physically of the four and the one who solved problems by force. Aizetsu was shown to calmly analyze his opponents to think out a strategy and figure out his opponents' abilities and weaknesses before attacking. He is able to control water Third brother

Standing approximately 7'3" , it has a well-proportioned body with toned muscles. Its skin is dark, its hair streaked dark spiky, and its tail turns golden-brown. Its two pairs of eyes are bright yellow, the smaller one always open, observing every movement. Its two horns are curved like those of an antelope. Its ears are pointed with many gold rings. Behind it are enormous, demonic wings that blend elements of eagle wings. Its legs and feet have the characteristics of a bird of prey with sharp, black claws. Above its head hovers a cracked black halo, similar to Sekido. Similar to Karaku, he seemed to view everything as nothing more than a game or as a source of entertainment. He is able to control sounds, when he screams, he will create a sound waves powerful enough to deafen the opponent. Youngest brother