18 Swords and Rods Shields

She is the princess and candidate to the imperial throne. Before meeting Yuri, she had not set foot outside the capital. As a result, she is very naive of the outside world. Because of her strong compassion, she never hesitates to help and heal anyone in need. During her time in the castle, she was trained by Imperial Knights, allowing her to wield a sword and shield efficiently in battle, along with healing magic. She also spent much of her time reading books, allowing her to become knowledgeable in a wide range of fields. After traveling with Yuri for some time, she decides that she wants to continue her journey with him and the group in order to learn more about the world.

Estelle is the heroine of Tales of Vesperia. She is a girl who mysteriously runs into Yuri in the castle. Her sheltered nature, and fantastic words and deeds often confuse people. She is very dedicated. Seeing someone hurt, she would try to cure them with her healing artes, paying no attention to herself. Her real name is Estellise. Estelle is a nickname given to her by Yuri. She is also surprised by the many things she encounters in the outside world. She enjoys reading books and takes the knowledge she gains from them very seriously. In combat, she wields swords and staves, as well as healing magic.

(Source: Wikipedia)