Doraemon is a popular Japanese anime and manga series created by Fujiko F. Fujio (the pen name of the duo Hiroshi Fujimoto and Motoo Abiko). The series follows the adventures of a robotic cat named Doraemon, who travels back in time from the 22nd century to aid a young boy named Nobita Nobi. The series first appeared in December 1969 in Japan and has since become a cultural icon, with a number of anime and live-action adaptations, as well as video games and merchandise. The series is known for its comedic, light-hearted tone, and strong themes of friendship and teamwork. It is also known for its use of advanced technology, such as Doraemon's "Anywhere Door" and "Time Machine" gadgets.