While Doraemon is asleep, a famous thief comes and steals his cat-bell. Without his cat-bell, Doraemon starts to act more and more like a normal cat. In order to stop this, Nobita, Shizuka, Suneo, and Gian have to go and search for his bell, so they go to a factory where all of Doraemon's gadgets are made.

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• Shin-Ei Animation
• Wasabi Mizuta
• Megumi Oohara
• Yumi Kakazu
• Subaru Kimura
• Tomokazu Seki
• Chiaki Fujimoto
• Kotono Mitsuishi
• Sachi Matsumoto