Haru - Blade Master. Born 23 years prior to the story, she has been training her life to become a deadly and powerful master of the blade. Her dream is to master multiple types of sword based combat, and to make things a bit easier she wields a power known as Essence. This Essence allows her to control nearby pieces of metal, which she uses in combination with her sword. She is not to be taken likely on the battlefield, although her actions tend to be more relaxed otherwise.