Acting as a prequel, this short subject shows the life of Doraemon before traveling to the 20th century: how he was made, how he was partially broken, how he lost his ears, how he met the Nobi family and decides to return to the past to help Nobita.
1981
2018
2015
1991
1986
2024
2016
1988
2023
1996
1997
2013
1993
2001
2017
