Doraemon, Nobita and his friends go to find Utopia, a perfect land in the sky where everyone lives with happiness, using an airship having a time warp function.
When Chikara Asakawa was a child, he traveled with his parents and boarded an airplane. He got scared on the airplane, but a female flight attendant gave him courage. Chikara Asakawa became interested in being a flight attendant.
