Mirei from Phantasy Star Universe

The Divine Maiden, symbol of the Communion of Gurhal. Kind and compassionate, her grace and beauty offer spiritual support to the followers of the Gurhal Faith. She first encounters Ethan en route to the Tripartite Treaty Centennial Celebration. She is secretly the sister of Karen Erra and has seen this due to the Marks of Light bound on their palms. She shows compassion for her sister and has even gone against her father. She dies when Lord Dohgi attacks her, trying to make her understand why he has to kill Karen in order to make her powers absolute. Lord Dohgi is arrested by Light Master Rutsu. Her sister, Karen, proceeds on with her work as her successor. None of the public know that the true Mirei is dead and that her twin is masquerading as her.