Terumi Hazama is a major antagonist in the BlazBlue series, serving as a manipulative and sadistic embodiment of the Azure Grimoire’s power. He is a high-ranking officer in the NOL and often acts under the alias Hazama, using his charm, intelligence, and cruelty to control events from behind the scenes. He plays a central role in the conflict surrounding Ragna, the Azure, and the world’s time loops, making him one of the series’ most important and recurring villains.