One day, Nobita picks a small rocket from which a small-sized humanoid alien Papi comes out. He came from the planet named 'Pirika' to the Earth to escape from the PCIA army of his planet. At the very beginning, Doraemon and his friends were confused by the small size of Papi, but with the gadget Small Light, they became small and play together. However, the whale-shaped battleship, who chased Papi and came to the Earth, attacks Doraemon and Nobita to catch Papi. Papi blames himself for having involved everyone, but he tries to fight against the PCIA army. In order to protect Papi and his planet Pirika, Doraemon and his friends go to Pirika. (Source: IMDb)

Nobita and his dad buy a big rhinoceros beetle, which he promises to his dad to take good care of it. Later, Doraemon's group finds a strange island where a tribe co-exists with prehistoric creatures long believed to extinct yet preserved by a mythical beetle spirit named Golden Hercules. However, the group has to deal with a group of criminals from the future who intend to capture Golden Hercules for a profit. (Source: Wikipedia)

One day, Nobita runs into a creature-like ball of wind, which came from a faraway land, but blew into their neighbourhood following the recent typhoon that went through the area. Nobita names it Fuuko. Eventually, he, Doraemon and their friends take it to a vast countryside through the Anywhere Door. There, they learn about the Wind and Storm Villages, and Fuuko's real identity. Soon, Nobita and his friends have to protect Fuuko from the Storm Village and a now-possessed Nobuo, who is being controlled by the spirit of the Storm Village's former leader. (Source: ANN)

Jealous of Suneo's new robot toy, Nobita asks Doraemon to build him an even better one. Doraemon initially refuses, until Nobita accidentally discovers pieces of a mysterious robot that falls from the sky. After gathering all the robot parts and assembled them together, the giant robot, Zanda Claus, is soon completed. The duo soon learn that the robot is not a mere toy, but a powerful weapon in the fight against the coming Robot Army that is going to attack Earth and enslave the human inhabitants of it. An invasion is near, as a mysterious girl Riruru (リルル, Alternative spelling: Lilulu, Lillele [Doko Demo Doa Scanlations]) shows up, looking for the robot. (Source: Wikipedia)