Nobita cannot swim so Doraemon uses a powder on him which makes him able to swim through the ground or anything else solid as though it were water, so he can learn to swim. Bit of nudity.
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