Thank you everyone! This is really fascinating.
HomogenousCow, that is interesting that you were able to come up with the same thing as everyone below you. I had no idea that there were any similarities between Japanese and Chinese.
Joris, thank you for the wiki link. This music was actually written about 40 years ago by a Japanese exchange student that my parents took care of for a few months, so it wouldn't be about the anime, but it is very possible she wrote the music about the original story. Maybe she even brought the books to read while here in the States?
So now my next challenge is to learn the music, and see if it sounds like a fantasy train ride through the Milky Way galaxy.
Thank you VERY MUCH to everyone that posted. Greg, please thank your friend for me also.