Main characters
Fujiko's friends say that every main character represents elementary school student archetypes Fujiko noticed in his own school days.
Height 129.3 cm (4 ft 3 in)
Weight 129.3 kg (286.60 lb)
Relatives Dorami (sister)
Nobita, Shizuka, Gian, Suneo (friends)
Doraemon
Voice actor(s): Kosei Tomita?Masako Nozawa (1973), Nobuyo Oyama (1979~March 2005), Wasabi Mizuta (April 2005~)
Voice actor(s) (Golden): Kazue Takahashi?Chisa Yokoyama
Doraemon, the main protagonist of the series, is the titular robotic cat sent back in time by Sewashi to aid Nobita. He possesses a fourth-dimensional pocket from which he can acquire various kinds of futuristic tools, gadgets, and playthings from a future department store. Doraemon originally had ears but they were bitten off by a robotic mouse in the 22nd century. As a result, he developed a morbid fear of mice despite being a robotic cat, because he was suffering musophobia. He also has the tendency to panic during emergencies, characterized by him frantically trying to pull out a very much-needed tool from his pocket, only to produce a huge assortment of unrelated household items. Still, Doraemon is very friendly and intelligent, not to mention long-suffering because of Nobita's antics.
Doraemon's physical appearance changed as the manga progressed. At first, he was predominantly blue, with a blue tail, a white stomach, and flesh-coloured hands and feet. He also stooped, and had a body much larger than his head. In later issues, he sported a smaller body, white hands and feet, and a red tail--the appearance most identify him with today.
In "The Doraemons" story arc (and the 2112: The Birth of Doraemon short film), it is revealed that Doraemon's original paint color was yellow. After getting his ears gnawed off by a robot mouse, he slipped into depression on top of a tower, where he drank a potion labeled "sadness". As he wept, the yellow color washed off and his voice changed due to the potion.
Doraemon weighs 129.3 kg (285 lbs) and measures at 129.3 cm (4'3") tall. He is able to run at 129.3 km/h (80.3 mph) when scared and jump 129.3 cm (4.242 ft) when threatened. His maximum power is 129.3 bhp. His waist, head, and chest circumference are all 129.3 cm. His feet is 129.3 mm in diameter. He is manufactured on September 3, 2112 (12/9/3), at the Matsushiba Robot Factory . Doraemon is considered a substandard product because many of his robotic features (ie. radar whiskers and cat-calling bell) malfunctioned after production. One can turn off Doraemon by pulling his balloon tail.

