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.

• Wasabi Mizuta
• Megumi Oohara
• Yumi Kakazu
• Subaru Kimura
• Tomokazu Seki
• Yu Kobayashi
• Kenji Tada
• Miku Natsume