In an accidental situation, Nobita (voiced by Ohara Noriko) and Doraemon (voiced by Dashan envy generation) pass through the space-time circle of secret channels and break into the kingdom of Mayan, an ancient civilization in the forest. They meet Dior (voiced by Huimei Ogata), who looks exactly like Nobita, and Dior is the prince of the Mayan Kingdom. Prince Dior's mother was cursed by the witch Nadilla (voiced by Tang Zerun) and fell asleep. In order to save his mother, Prince Dior must defeat Natilla. So practice in the forest. Prince Dior learned about modern Japan from Nobita, so he became interested in Japan, so Dior hoped to change his identity with Nobita and go to Japan to practice. Nobita became a prince; the prince became Nobita and each led a different life. Finally, Dior met Giambi and others in Japan. They went to fight Natinla together, and whether they could defeat Natinla to save Dior's mother. This film is made to commemorate the 30th anniversary of the birth of Doraemon. It is the 21st film in the Doraemon film series.
7.0
