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.
2010
1940
2015
1989
1997
1993
2005
2009
1994
2006
2007
2022
1990
2020
1971
2001
2002
