Now I live in Europe and joke that you don't see a bunch of Japanese weirdos walking around Brussels dressed up as Tintin.
[1] In the ten years I was there, the number from France was pretty constant, but there was an upward trend in this type of person coming from Scandinavian countries and the US. There is an excellent meme on this matter: https://i.kym-cdn.com/photos/images/original/000/481/981/034...
[0] https://en.wikipedia.org/wiki/Ulysses_31
[1] https://en.wikipedia.org/wiki/Mysterious_Cities_of_Gold
[2] https://en.wikipedia.org/wiki/Dogtanian_and_the_Three_Muskeh...
In general, I get the impression that France and Japan seem to have a deep friendship with each other, on the cultural level.
Also, well, on Japan... Spain, 1500's/1600's, research about "Coria del Río" and be amazed.
Personally I still find a whole lot to love in Japan, which could be an entire post by itself.