Actors : Kaneta Kimotsuki, Nobuyo Ôyama, Noriko Ohara, Michiko Nomura, Directors : Tsutomu Shibayama,
What comes to the end of war, unlimited development and environmental destruction.
Nobita and his friends enjoyed playing in the Kingdam of Clouds which was made by Doraemon's tool. But before they knew it, they wandered into the another clouds which extinct animals lived. "Sky human" explain they protected the animals.