Sewashi

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 sent Doraemon back to the past, to help prevent Nobita from making mistakes…

After some short break Doraemon returned on air with changed staff.

The date is September 3, 2112. Doraemon, a robot cat with initially a yellow body in addition to a much higher voice and ears, is manufactured at the Matsushiba Robot Factory. During Doraemon's manufacturing process, there are two terrorists escaping from the Japanese police by time warp. This causes the electricity supply of the Robot Factory to short circuit. While Doraemon…