Marta Lualdi (マルタ・ルアルディ Maruta Ruarudi?) is the main heroine in Tales of Symphonia: Dawn of the New World.
A girl who saves Emil from a bear monster. Though tomboyish, she quickly develops a fangirlish crush on Emil, wanting him to be just like the dream prince she imagines him to be. She appears to be wearing the dormant core of the Summon Spirit Ratatosk.