Asatsu-DK

The Nohara family is on a cruise heading towards a tropical island when suddenly the ship is invaded by a large group of monkeys. The simians capture all adults and take them to a nearby isle while leaving all children behind. It is up to Shin-chan and his friends to find and save the grown-ups. Source: ANN

Shinnosuke and his family go to the 20th century museum, a recreation of the 1970s World Expo in Osaka. His parents are exposed to nostalgia of their younger days, and are treated to the prospect of realizing their childhood fantasies once more. Unfortunately the curators of the museum have other plans of putting the future to an end, and living in the past century forever in…

Shin-chan and his friends discover an abandoned movie theater where some sort of western film is being displayed to an empty room. Shinnosuke's friends mysteriously disappear thus making the Nohara family start searching for them at the location they were last seen. While looking for the other kids, the Noharas inexplicably find themselves taken into the movie being exhibited…

From a bleak future, Shinnosuke Nohara sends a girl named Tamiko on a mission to bring his five-year-old self to that time period right before being captured. Reaching the past, she claims to be Shin-chan's bride and takes him and his friends on a wild adventure to try to save the world to come. Source: ANN

Nobi Nobita is a 4th-grade boy in Tokyo. One day, a round, blue cat-style robot (minus ears) pops up in his desk drawer. Nobita's great-great-grandson (or something) lives in the 22nd Century, but thanks to Nobita's mistakes, the entire family is living in poverty. To rectify this, Nobita's descendent sent Doraemon back to the past, to help prevent Nobita from making mistakes…

After some short break Doraemon returned on air with changed staff.

Nobita finds a fossilized dinosaur egg by accident, and with the help of Doraemon's tools, they hatched the egg and began raising the dinosaur. Knowing that they can't keep the dinosaur forever, Nobita was forced to send it back to prehistoric times where a group of hunters from the future threatens to endanger the dinosaurs. Determined to save the dinosaurs from the claws of…

Nobita requests of Doraemon the Moshimo-box and wishes for the world to become a place where the use of magic is possible. Witchcraft replaces science and technology and everyone makes use of it on their daily lives, except for Nobita, who, like usual, isn't very good at conjuring spells. Frustrated, he plans on returning things to their past state, but his mother threw the…