Akane-chan no Wasuremono

The Mario Bros.Mario and Luigi go to another dimension, and must now rescue Princess Peach from King Bowser Koopa.

After departing from Ozen's camp, Riko and Reg continue their journey, encountering more dangers as they descend further into the Abyss.

Nobita finds a small plant still in a container at an abandoned area and decides to take it home. His mother asks him not to put it on their garden because it won't have space to properly grow. Therefore he asks Doraemon for help. The robot cat then uses a special plant converter from the future that will allow the plant to move freely without the need to form roots attached to the ground. Named "Kibou" (Hope), the small green creature gleefully plays with Nobita and his friends. The group is taken by surprise when they are suddenly transported to another planet governed by a society of plant beings. Doraemon and his friends then discover that due to mankind's mistreatment of nature, the green population is planning to remove all plants from Earth. They must now return home and find a way to save the world.

Doraemon and friends travels into another world via the time machine; where humans and robots are living together. However they soon find out that the Empress of Robot Kingdom was trying to capture robots there and turn them emotionless. As the situation goes tense, our heroes sets out to stop the Empress and her plan.

The twist of hyperspace had been brought about by an accident when Nobita's room connected to Roppuru's spaceship door. Nobita who made friendship with Roppuru helps him to cultivate the wild planet where he is settled. On the planet that has far less gravity than the Earth, Nobita is like Superman. He confronts the company that hunts down resources of the planet with his toy guns.

A mermaid falls in love with a human prince, which leads to tragedy.