Doraemon Nobita's Secret Gadget Museum -

The film features the classic ensemble alongside new characters specific to this adventure: Voiced by Wasabi Mizuta . Nobita Nobi: Voiced by Megumi Ōhara.

The museum's energy system goes critical, threatening to destroy the entire facility and the 22nd Century. The group must work together to stop the explosion. In a poignant moment, Doraemon sacrifices his own energy to save the museum and his friends, depleting his body and turning him into a rusty, lifeless doll. This forces Nobita to make a difficult choice: save Doraemon or save the museum.

The plot touches on the legacy of scientists and the responsibility that comes with creating powerful technology. Commercial and Critical Success Doraemon: Nobita's Secret Gadget Museum

: The movie was adapted into an adventure game for the Nintendo 3DS by developer FuRyu.

But don’t let the philosophical undertones fool you. At its core, this is a classic, gadget-fueled adventure where Nobita’s signature flaw—impulsively tinkering with things he shouldn’t—literally kicks off the plot.