Doraemon: Nobita and the Spiral City

Suneo is boasting about his private ranch to Nobita, Gian, and Shizuka. Fed up, Nobita says that he will show his own ranch to them. When Doraemon refuses to help him, Nobita tries to find a way and discovers that Doraemon has won several lotteries that award "planets", though all of them are nothing more than inhabitable asteroids. When his friends come, Nobita shows a random planet to them, but to his surprise they arrive at a habitable and lush planet. Using a clockwork screw, they bring life to several toys and go on to build a toy town. Doraemon also builds an Egg Factory which gives birth living toys through toy eggs and a Photocopy Mirror. While capturing several satellite photos, they notice a shining substance inside a crater. Nobita and his friends go to explore the crater, but are hindered by a storm that wash them up to the shore. Returning to the city, they discover that the lightning-struck Egg Factory have produced toys that have human-like intelligence. Meanwhile, an escaped convict, Onigoro Kumatora, lets slip to Nobita's house and enters the toy city. When Nobita and his friends are distracted, Onigoro steals their city map, copies himself in the Egg Factory and with his copies travels to the crater.

Depois de Suneo se ter gabado de ter uma fazenda, perguntou a Nobita se ele tinha uma, e pressionou-o a dizer que sim. Doraemon ganhou umas quantas lotarias para planetas inúteis entre Marte e Júpiter. Quando Suneo e os outros vieram para ver a fazenda, aconteceu o Nobita estar a acabar de ler o último número da lotaria para a porta mágica, o que os conduziu a uma enorme região irreal. Vendo o cavalo de brincar do Nobita a cavalgar devido a uma engenhoca de Doraemon, Suneo e os outros ficam interessados em fazer o mesmo aos seus brinquedos e deixá-los viver naquela zona. Então, decidem fazer a sua própria cidade mecanizada.