The Day When I Was Born

Doraemon The Day When I Was Born , Doraemon Boku no Umareta Hi? is a 2002 Japanese short anime film based on the popular manga and anime series, Doraemon. It premiered on March 9, 2002 in Japan on a bill with Doraemon Nobita in the Robot Kingdom. The movies original plot was written by Hiroshi Fujimoto and Motoo Abiko.

Source: Wikipedia