Doraemon

Nobi Nobita is a 4th-grade boy in Tokyo. One day, a round, blue cat-style robot (minus ears) pops up in his desk drawer. Nobita's great-great-grandson (or something) lives in the 22nd Century, but thanks to Nobita's mistakes, the entire family is living in poverty. To rectify this, Nobita's descendent is sent Doraemon back to the past, to help prevent Nobita from making mistakes. Of course this is a difficult task since Nobita is the weakest and least intelligent child in his class. Doraemon does, however, have a 4-dimensional pocket on his front, which contains cool gadgets from the future. With these toys, Doraemon will try to help Nobita. Unfortunately, Nobita also has the bad habit of misusing Doraemon's gadgets and landing himself in yet more trouble? (Source: AnimeNfo)

Chikkun Takkun

The "Waruchin Ceremony" has been stolen from All Star, a planet that exists in the outskirts of space. The computer that is built into it is programmed to make anything possible. The thief is actually the villain, Doctor Bell. Doctor Bell schemes to invade the other planets through the use of Waruchin. The prince of All Star, Prince Chikkun, together with his trusty advisor, the intellectual Takkun, decides to head towards Earth in pursuit of Doctor Bell. (Source: Anime News Network)

Donkikko

A comedy about the mischievous adventures of a young boy. Each episode contains 2 stories. (Source: AniDB)