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.
Wasabi Mizuta
Doraemon (voice)
Megumi Oohara
Nobita (voice)
Yumi Kakazu
Shizuka (voice)
Tomokazu Seki
Suneo (voice)
Subaru Kimura
Gian (voice)
Takuya Yoshikoshi
Tree Treasure (voice)
Maki Horikita
Queen Rire (voice)
Chiaki
Dorami (voice)
