Es is a mysterious and stoic character from the anime series BlazBlue: Alter Memory, which is based on the popular fighting game series BlazBlue. She is known for her calm demeanor and exceptional combat abilities. Es is a guardian of the Azure, a powerful force in the BlazBlue universe, and plays a significant role in maintaining balance. As the series progresses, her enigmatic past and connection to other key characters are gradually revealed, making her a pivotal figure in the unfolding events of the story.