Doraemon — Season 1, Episode 137: Time savings box
Action & Adventure, Animation, Comedy, Sci-Fi & Fantasy, Kids, Family • 6 min • 27 seasons, 1836 episodes • ★ 7.7/10
Episode synopsis
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.
About Doraemon
Doraemon is an anime TV series created by Fujiko F. Fujio and based on the manga series of the same name. This anime is the much more successful successor of the 1973 anime.