Ibaraki Douji is a mysterious and powerful demon character in the Onmyoji series, known for his striking appearance and formidable strength. He is often depicted with a single horn and a mischievous yet fierce demeanor. In the lore of Onmyoji, Ibaraki Douji is a well-known figure with deep connections to the supernatural world, often acting as both an adversary and an ally to other characters. His role in the series revolves around his quest for power and revenge, making him a complex and intriguing character in the narrative.