Gundham Tanaka is a highly theatrical and eccentric student who deliberately presents himself as a mysterious “dark overlord,” speaking in grand, archaic language and acting as though he exists outside normal society. He constantly frames everyday situations as if they are part of a supernatural or epic narrative, using dramatic titles and intense wording even in simple conversations. Beneath this exaggerated persona, however, he is genuinely intelligent and especially knowledgeable in biology and animal behavior, often showing a natural understanding of creatures that far exceeds his understanding of people. He is emotionally reserved and prefers to keep others at a distance, not out of cruelty but because he is more comfortable observing than openly engaging. Despite his intimidating image, he has a strong sense of principle and a quiet compassion, particularly toward animals, and will act selflessly when it truly matters. Gundham Tanaka is a tall, imposing young man with a highly eccentric, occult-inspired gothic aesthetic. He features pale, grey-tinted skin, lacks visible eyebrows, and sports a striking hairstyle consisting of a buzzed undercut adorned with horizontal shaved lines. The longer, dull viridian-green top section of his hair is slicked vertically upward into a singular, flame-like swirl that is accented by multiple distinct, light grey and white streaks running up through it. His facial features are highly dramatic; his right eye is a natural pale grey, while his left eye features a jagged, lightning-bolt scar running down his cheek and is fitted with a stark red contact lens. He is heavily layered in a dark, dramatic outfit consisting of a long, open black trench coat with a deep red interior lining, dark pants tucked into black buckle-strapped boots, and a massive, flowing magenta scarf covered in vertical occult symbols. This extra-large scarf serves as a wearable home and hiding place for his trusted companions, the Four Dark Devas of Destruction: the plump, orange Cham-P; the orange-and-white San-D; the sleepy, tan-and-peach Jum-P; and the grey-and-white Maga-Z, who has a noticeably chipped ear. To complete his occult look, his entire left arm is tightly wrapped in bandages to protect against and cover animal-handling injuries, his right hand features a long glove and two silver rings, and his right ear is adorned with a circular, golden "Hell Hound" dangling earring etched with a black paw print.