Doraemon: Boku, Momotarou no Nanna no sa

Nobita has a summer assignment to study the history of his town. With Doraemon, he uses a time camera to capture images of local landmarks from different eras. One photo shows Momotaro, a famous Japanese folk hero, pulling a treasure-laden cart. Later, Nobita’s mother meets a foreigner who shows the children a picture of a samurai resembling Momotaro. The foreigner inherited the image and is in Japan to uncover its origins. Nobita suspects Momotaro may have been real and, with Doraemon, Shizuka, Takeshi, and Suneo, he journeys to Japan’s past to solve the mystery.