It is time for Doraemon's younger sister - Dorami-chan to graduate from the Robot School. But a mysterious wind sucks Doraemon and the principal away. Dorami escapes, and finds Doraemon's Good ...

This episode is set in the future 2011 where the main characters from Doraemon are all grown up ... But trouble happens when they ran away from Dorami, who came to retrieve Minidora.