Doraemon is the main protagonist of the series of the same name, and is the titular robotic cat sent back in time by Sewashi to aid Nobita.
Doraemon 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 suffers from musophobia. He loves strawberry bean dorayakis, shown as he even eats a room-sized dorayki to win a contest. (Most M.U.G.E.N versions use this as a hyper.) 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.
In M.U.G.E.N, Doraemon has been made by various creators. Most (if not all) of the Doraemons made for M.U.G.E.N use the sprites from the SNES game, Doraemon 4 - Nobita to Tsuki no Oukoku (Also known as Doraemon in the Moon Kingdom) or are strange parodies. There is also a Symbiote version of this character. There also is a very strange edit of him available, named Mugenmon. He even has an edit in Nijikaku.
This version of Doraemon is a cheap edit of SUGIemon's version. Most of his Specials and Hypers are very easy to activate, and do extreme damage. His A.I. is very brutal, meaning he could easily beat cheap characters such as Omega Tiger Woods. One of Doraemon's intros grants him the ability to move around and attack before the match begins.
This version of Doraemon is a 6 button character, and his taunt gives him Power and Life. If he gets below half Life, he summons an assist, which falls from the sky and deals massive damage on whoever it falls on, and buffs his stats any time he is knocked out after that point.
Another edited version of Doraemon was created by Absolute❖ConceptЖ(MatsudaSpecial). It is basically Doraemon with a Ronald McDonald color palette and soundpack. His A.I. is extremely cheap and has special palettes from 8-12.
An edited version of DONAemon by Black Kyurem which adds in 2 extra intros, a 7th palette to go with the already cheap palettes and some changes such as being able to summon Ronald McDonald. He also has changes in his 12th palette which is meant to parody Dark Excellent Donald, which is another edit by the original editor Absolute❖ConceptЖ.
HanjiEmon (Nijikaku version)
This Doraemon has odd attacks, such as spawning pictures of faces and other things. A few of his attacks are also based on clocks. Interestingly, he also has a Shun-Goku-Satsu that does 2432 hits, but isn't an instant K.O.
This odd parody of Doraemon, or Jureimen, has a bionic arm and is exteremely overpowered. He has attacks such as the Genocide Cutter and wall slam, which can be an easy infinite. He can't be put into most custom states, or he instantly goes into the wall slam attack.