This is almost one month old but since no one has said anything over here I thought I should share the info.
Ufotable will produce a Tales of Symphonia OAV series for release in Japan next year. The series, based on the popular
Namco RPG, will be directed by Haruo Tonosaki with character design by Akira Matsushima.
The official website : http://ova-tos.com/