In an alternate 21st century, the robotics industry undergoes a period of rapid advancement worldwide. By the year 2050, Japan has firmly established itself as the leader in robotic technology and manufacture with Daiwa Heavy Industries. As the technology evolves to include robotic enhancements to the human body, the blurring of the line between man and machine triggers a sudden shift in world opinion. In response, the U.N. passes a unilateral ban of further research and development on robotics in 2067. Japan fiercely objects to this ban, but is unable to prevent its passage. In protest, Japan withdrew from international politics and chose to pursue a policy of high-tech national isolation. While only trade continues, Japan disappears from the world scene. Ten years later, a series of bizarre incidents lead the American technology police agency SWORD to believe that Japan has concealed extensive development of banned technologies through the use of the RACE network. SWORD dispatches a unit of special agents to infiltrate Japan and gather intelligence on the country. Vexille, a veteran agent among the group, uncovers the horrifying truth behind the ten years of isolation.

The legendary Renegade Pokémon, Giratina, encounters the Temporal Pokémon Dialga by a lake and successfully manages to drag Dialga into its home—an alternate dimension separate from the normal world. But a small green Pokémon gets gotten dragged in as well—and though it somehow escapes, Dialga uses this opportunity to escape as well after preventing Giratina from chasing after it.

After accidentally ruining Satoshi and his friends' picnic, the green Pokémon is taken to the Pokémon Center where it is treated for injuries and introduced as Shaymin, the mythical Gratitude Pokémon. Using telepathy, Shaymin demands that Satoshi, Hikari, and Takeshi take it somewhere. But before they can find out where to go, the group find themselves being pursued by both Giratina and a strange man named Zero—both in search of little Shaymin! Will Satoshi and his friends be able to find Shaymin's desired place while keeping themselves out of danger?

[Written by MAL Rewrite]

Nobita has been having a weird dream about a boy named Roppel and his strange companion Chami traveling in space. By a twist of fate, he met them in person where it turns out that they are real and that they were being pursued in space, causing their space vehicle to malfunction, connecting the space vehicle itself with Nobita's room. They journeyed to Roppel's planet and amidst their enjoyment, Nobita and Doraemon pledged to help Roppel's planet free from their oppressors. 

(Source: ANN)

In the aftermath of a war fought by magnetic weapons which caused massive earthquakes, a young and spunky boy named Conan gets involved in a grand adventure. Conan lives in a world that is mostly oceans; the major land masses having been destroyed by the weapons of the great war. He meets a young girl named Lana, and they eventually foil the plans of the city-state of Industria which wants to regain the lethal weapons.