Tinker Bell and the Lost Treasure and Summer Wars were both animated films created in 2009; however, which one had a main character that originated from a play by J.M. Barrie?
Summer Wars:  The film's voice cast includes Ryunosuke Kamiki, Nanami Sakuraba, Mitsuki Tanimura, Sumiko Fuji and Ayumu Saitō.
i don't know