After being rushed to a flight by her mother at the airport, a young girl loses her most prized possession, a plush toy named Daru. Awakened by the girl's tears, Daru sets forth on a grand adventure to find her, crossing continents, communicating with animals and statues alike, and even making a new caterpillar friend along the way. As time passes, will Daru ever be reunited with his beloved owner?

Giant robot parts fell from the sky, so Nobita and Doraemon took it into the mirror world to build it and called it the Zandacross. It seems that Zandacross is a dangerous weapon so they kept it a secret. A mysterious girl named Lilulu appeared and asked for Zandacross for the invasion but she doesn't agree to invade the Earth. Doraemon and the others join forces to stop the invasion of the robot army but it seems that Lilulu is the only one that can stop it.

The second season of Digimon begins three years after the end of the second movie. Most of the original Chosen have moved on in life, but still keep the memories of the last summer in their hearts Taichi and Yamato are in middle school now, as well as Koushiro and Sora. Jou is writing his high school entrance exams, and Mimi's moved to America. Still, Takeru and Hikari continue their lives, and meet some new friends at school. These new friends are dragged into something beyond their understanding as the original Destined recieve a distress call from the digital world about a new enemy: a human boy who is wreaking havok in the Digital World, calling himself the Digimon Kaizer. He's devised a method of controlling Digimon's minds, and has also set up a system of Black Spires, which prevent Digimon from Evolving.Daisuke, Miyako, and Iori soon find that they, too, are DigiDestined, with their own Digimon partners and D3 devices, that allow their partners to evolve even within the influence of the black spires. After Hikari and Takeru find their D3's, they form a great team, and set out to rid the Digital World of the Digimon Kaizer's rule.

Tsubomi is a little girl who is in the process of growing up. The show follows her as she discovers many things about life, she likes a boy for the first time and for example learns where babies come from when her mother is pregnant again.