2. Doraemon has a production code : MS-903. It is mentioned in 2007, Doraemon's Birthday Episode.
3. Doraemon will be finished manufactured on 3 September 2112. Wow ! 3 September is my birth date ! ☺
4. It is believed that Doraemon's lucky number is 1293. Doraemon weighs 129.3 kg (285 lbs) and height 129.3 cm (4'3 "). He can run up to 129.3 km / h (80.3 mph) when he is frightened and jumped 129.3 cm (424.2 feet) when in danger. Its maximum strength of 129.3 bhp. Wrist circumference 129.3 mm.circumference of his head & chest circumference is 129.3 cm. Its feet in diameter 129.3 mm. He produced on September 3, 2112 (again 12/9/3), in the Robot Factory Matsushiba.
5. Doraemon's ex-girlfriend in the century is Noramyako. Noramyako drops him because she felt Doraemon's too short (it's after Doraemon's ears bitten by a mouse)
6. At first, Doraemon is yellow. After his ears bitten by the mouse, he got depression and sneaked up to a tower, where he drinked a concoction labelled "Sadness". When he cried, the yellow color faded and his voice changed.
7. According to Spin-off Serial, The Doraemons, Doraemon goes to a school called "Robot School".
8. Nobita's teacher is actually only called as "Sensei". But on a version which played on Nihon Television, he got the name "Ganari".
9. Doraemon and Dorami are known as brother and sister. It's because they were created from the same oil tank. Doraemon created earlier (2 years older). Then, Sewashi family hired Dorami.
10. Dorami is greater than Doraemon because she can provide energy about 1000 horsepower, while Doraemon can only provide it about 129,3 horsepower.
11. Dorami wasn't part of Nobita's family at...