First of all, Doraemon is a cat-shaped robot from the 22nd century. He went back to the 20th century to help Shi Xiu's great-grandfather, a pupil, take out all kinds of future props from his four-dimensional pocket. This setting breaks the limitation of time and space and provides infinite possibilities for the development of the story.
Secondly, the prop design of Doraemon is also very creative. For example, when Doraemon is in a bad mood, its tail will keep swinging from side to side, but in the early setting, Doraemon can't be seen as long as it pulls its tail. This kind of detail design makes Doraemon more vivid and interesting.
In addition, Doraemon's feet have anti-gravity function. He is actually 3 mm from the ground and can also walk in the air. This setting makes Doraemon's ability and image more diverse.
Finally, the image of Doraemon has also changed in the development of the animated version. For example, Dorami's viewpoint was not put forward by F. Fujio Fujiko himself, but was enthusiastically contributed by young readers. This interaction with the audience makes the image of Doraemon richer and more three-dimensional.
Generally speaking, the settings in Doraemon animation are full of creativity, and both the background of the story, the ability of the role and the image of the role have left a deep impression on the audience.