Sutu Inaw

Sutu Inaw is a Human Earthling known as the Maiden of the Japanese Elms. Little is known about her except for the fact that she betrayed Lugrius, the hero of Ezzo, by assassinating him via poisoned drink. Because of this, his cursed sword, Hail Blade Byakumaru, possessed Enbart Nelles and encouraged his rampage throughout Akiba to take revenge on humans like her.

During the Akiba Raid Party's fight against Nelles in the anime, he constantly hallucinates the women fighting him as Sutu Inaw.