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Release: 7 May 2015 (Italy).
Cast: Yumi Kakazu, Subaru Kimura, Yu Kobayashi.
Synopsis: Nobita finds a stray dog and brings him home, little does hi knows that the dog is actually a prince in his homeland, a world appart deep in the african 'Smokers Forest' were the dogs evolved and have their own empire, so he and his friends take on a journey to take back the young prince to his homeland but when they get there things have changed.