Doraemon: Nobita's Dinosaur (1980)

One day Doraemon, Nobita, Shizuka, Gian and Suneo were shooting a film as space heroes. When they were shooting the film in the open lot a boy called Aron comes and alerts them of aliens attacking his planet. They agree to help him by turning into real superheroes, but it isn't as easy as it looks.

During a Japanese robotic exploration to find life on the other side of the moon, Nobita is watching from Earth and sees the moon turn yellow. With the help of Doraemon, the pair travel to the moon and create bunnies that will build their own colony. After he returns, Nobita tells his class about their adventure but no one will believe him. That is until a new student and his sister arrive who appear to come from a very far away place.

Nobita’s troubled about what to do with his zero test marks once again. A gust of wind scatters his test papers and he falls into a garbage dump trying to gather them together again. There he finds a young withered tree that caught one of his papers and he decides to take it home. He tries to plant it in his garden but gets caught by his mother who doesn’t allow him to grow it.

Nobita begins to wonder if Heaven exists in the clouds while studying about them at school. At first he is ridiculed but finally Doraemon decides to help him explore the idea.

Titu is going to marry a perfect woman named Sweety. Titu's best-friend Sonu doubts Sweety's character and tries to break the marriage while Sweety tries to do opposite and which leads to war between Bromance and Romace.

A mysterious pink fog takes Nobita, Doraemon, Shizuka, Suneo, and Gian to a planet populated by animals. Legend says that the ancestors of this population used to live on the moon, but were transported out of there to escape from the voracious creatures that lived there too.

Nothing is impossible for Doraemon's magic pocket, much less when it comes to using their inventions to live the most amazing adventures. Is there a place where no man has gone before? The robot cat magic door leads to our friends at the center of Africa, just until Smokers Forest, a forest covered with a thick fog that prevents satellites take pictures. Nobita and his friends decide that if there is so much to discover, is certainly there.

It is time for Doraemon's younger sister - Dorami-chan to graduate from the Robot School. But a mysterious wind sucks Doraemon and the principal away. Dorami escapes, and finds Doraemon's Good Friend Telepathy Card. This is a device Doraemon uses to communicate with his friends—collectively known as The Doraemons.

Nobita and Doraemon find a giant robot in pieces which they later assemble. It turns out to be a destructive weapon and the gang must save Earth from an imminent invasion.

Athena receives the visit of Phoebus Abel, her older brother and God of the Corona. He informs her that he has come to destroy humanity as punishment for their corruption, just as it was done in ancient times. He dismisses Seiya and the Bronze Saints, as she will now be guarded by Abel's three Corona Saints, Atlas of Carina, Jaow of Lynx and Berenike of Coma Berenices, and the five resurrected Gold Saints who died in the Sanctuary battle: Saga of Gemini, Deathmask of Cancer, Shura of Capricorn, Camus of Aquarius and Aphrodite of Pisces. When Athena rebels against Abel's plan, he attacks her, sending her soul to Elysion, the final resting place from which there is no return. The Bronze Saints immediately rush to the Sanctuary to save her and ultimately overcome Abel.