The original Doraemon manga by Fujiko F. Fujio was first published, introducing the characters and story that would inspire future adaptations including 'Stand by Me Doraemon'.
Announcement of the development of the 3D computer-animated film 'Stand by Me Doraemon', a tribute to the original manga and anime series, aiming to bring the beloved characters to a new generation.
The 3D computer-animated film 'Stand by Me Doraemon' premiered in Japan, showcasing the story of Nobita and Doraemon to audiences using modern animation techniques.
Following its success in Japan, 'Stand by Me Doraemon' was released internationally, expanding the global fanbase of the Doraemon franchise.