Doraemon produces a machine which can save time so it can be used later. It ends with Nobita putting time back 3 hours so he can do the homework he forgot and his father thinking he left work three hours too early so rushing back there.
Genres: Action & Adventure , Animation , Comedy , Family , Kids , Sci-Fi & Fantasy
Keywords: anime , based-on-manga , gadget , japan , school-life , time-travel , watch-TV-series-online-free , watch-anime-series-online