If the "03" refers to a different series order (such as the 2016 remakes), the story might be Nobita and the Birth of Japan
Released in March 1982, this is the third feature-length film in the Doraemon franchise. It follows Nobita and his friends as they explore a hidden civilization in Central Africa. The plot centers on a stray dog Nobita finds, named Peko, who is actually the prince of a secret kingdom of intelligent dogs. Content and Viewing Experience Download - -HDToonsPlay- 03 D0r43m0n In N0b1t4...