Doraemon: Nobita and the Green Giant Legend (2008)

Cast: Wasabi Mizuta, Megumi Oohara, Yumi Kakazu, Tomokazu Seki, Subaru Kimura, Takuya Yoshikoshi, Maki Horikita, Chiaki, Shihoko Hagino

A sapling Nobita discovers is turned into a plant-boy with help from Doraemon, and becomes Earth's only hope at passing judgment from the dryadic aliens of the Green Planet.…