A cat-shaped robot born on September 3, 2112. He rode a time machine all the way back from the 22nd century to help Nobita. He can pull all sorts of secret tools out of the "4-D (Fourth Dimensional) Pocket" on his tummy whenever Nobita needs them to get himself out of trouble.
Fujiko F. Fujio (藤子・F・不二雄) was a penname of Japanese significant cartoonist Hiroshi Fujimoto. After leaving his native home for Tokyo, he started his drawing career collaborating with his partner and long-time friend, Abiko Motoo who later held the penname Fujiko Fujio A. Their co-penname was Fujiko Fujio, which became well-known in Japan and in many countries. Fujimoto and his companion became briefly students of the greatest Japanese cartoonist Osamu Tetsuka.
Fujiomoto saparated from his buddy in 1987 due to a cancer, and took the penname 'Fujiko F. Fujio'. He still released his many volumes of 'classic' manga which inspired numerous children and becoming adults all around the world.