The Dictator Switch

Disappointed with the disastrous results from a baseball match, Gian punishes Nobita. Complaining to Doraemon, Nobita wishes Gian had never existed, so Doraemon lends him the Dictator Switch, which makes people, even animals such as flies, disappear.

Nobita bumps into Gian who continues to punish him, and, faced with danger, erases him off his existence. He later meets Shizuka and Sensei, and finds out that both of them have no recollection of Gian. In a world without Gian, however, Suneo becomes the team captain and punishes him yet again, and Nobita wipes him off his existence as well. Nobita threatens the outfielders, one of which is now the team captain, as well as Tamako, their non-existence if they continue to pester him.

Doraemon learns that Nobita had used the Dictator Switch and erased people. Nobita is indecisive as to whether he should use the switch. Taking a nap, he dreams of everyone mocking at him, and even Shizuka and Doraemon turning their backs against him, and sentenced everyone to their non-existence. Nobita panics, and he goes out to seek help, but no one opens the doors for him as they do not exist. Ending up on a rooftop, he realized that, being the only one left in the whole world, it now belongs to him, and begins to enjoy life all alone.

Eventually, realizing his mistakes, wants everyone to come out. Doraemon appears just then, and tells him that, by pressing the switch again, everything will go back to normal.

Doraemon, who dresses up as a pilot in the final scene, takes out the Dictator Switch.