Ninja Hattori-kun + Perman: Chounouryoku Wars

Crossover film featuring both of Motoo Abiko's work. Both casts gets wrapped up when an alien egg falls from the sky that becomes a monster seeking destruction of the Earth. It was screened as a double feature with Doraemon: Nobita no Little Star Wars.

No synopsis available.

Giant robot parts fell from the sky, so Nobita and Doraemon took it into the mirror world to build it and called it the Zandacross. It seems that Zandacross is a dangerous weapon so they kept it a secret. A mysterious girl named Lilulu appeared and asked for Zandacross for the invasion but she doesn't agree to invade the Earth. Doraemon and the others join forces to stop the invasion of the robot army but it seems that Lilulu is the only one that can stop it.

Based on the shounen manga by Fujiko Fujio. Note: Screened as a triple feature with Doraemon: Nobita no Daimakyou and Ninja Hattori-kun: Nin Nin Ninpo Enikki no Maki.