A female robot, she pursues Casshern out of revenge for her sister and her vindication that Casshern is a calamity. Before the cataclysm, her sister Liza was injured by Casshern while trying to protect Luna, and eventually died a slow death from corrosion.
However, she hesitates when Casshern willingly allows her the chance to kill him, and is unable to do so, after he goes berserk. Instead, she begins to follow and accompany Casshern on his journey. She finally finds Luna with the help of Casshern and the others, but lost respect and interest for Luna as soon as she knew the true meaning of Luna's "salvation". She decides to live with Casshern, Ringo, Oji, and Friender, only to end her last days with them, dying from the ruin.
Hikari ochiru IIIEdit
Although she died from ruin Lyuze may appear alongside Casshern due to Hikari ochiru III taking place before the Casshern sins series, however this is up to the Hikari team.