Watch Crayon Shin-chan: Fast Asleep! The Great Assault on the Dreaming World! Online

Hiroshi got a slipped disk due to a back injury. He was taken to an Este salon by a mysterious beautiful girl who appeared suddenly, to receive a free trial of beauty treatment as well as a massage. When Hiroshi returned home after a beauty treatment, he was surprised to see himself in the form of a robot. Shinnosuke gets overjoyed, whereas Misae gets worried on seeing him as a naked robot. The robot version of Hiroshi turns out to be convenient. The robot Hiroshi could be controlled by a remote control and pretty much do anything including cooking and cleaning. Meanwhile, Hiroshi realizes that his turning into a robot has to do something with that Este salon. However, this new change was a dark conspiracy hatched by “Chichi Yure Doumei (The Association of Fathers)” to create a strong father figure for all the fathers in Japan. Soon, many dads in the whole nation go out of control, and the Nohara family (Shinnosuke's family) and Kasukabe start falling apart. Before the near-collapse of Kasukabe, Shinnosuke and Hiroshi i.e. Robot dad stand up to save the day. Featuring the most intense battle of middle-aged men, the movie brings a touching story that makes all fathers and families in Japan cry.(Source: Wikipedia)

A story set in the dream world, depicting the Kasukabe Defense Forces and the Nohara Family fighting against a nightmare trouble. One day the people in Kasukabe come to be able to have dreams they want in their sleep, after having a strange dream in which a giant fish swallows them. The people enjoy having their own distinctive dream in the dream world, but the world gradually changes into a nightmare world. Shinnosuke Nohara and Kasukabe Defense Forces members let Saki Nubatama, a girl who moves in Kasukabe, join the group, and they go into the dream world to explore the cause of the nightmare.(Source: Manabu Tsuribe)

By finding a rare Action Kamen card, Shinnosuke Nohara and his family end up being chosen to go to a parallel world and help foil an alien invasion that is occurring over there. (Source: ANN)