Actually, Mysterious Cities of Gold got a complete uninterrupted run here in Aus at least once on Aunty (thats our ABC commercial free station bayed for by our taxes, in case anyone overseas is interested) and I watched every episode. It was a japan/france co-production I believe.
It is freely available for download now and easy to find on the web for those of you with ADSL. Something to do with the company that created it no longer existing and no one buying the rights to the show.. or some legal thing like that. Just stick it into GOOGLE and you will find it all over the place.
Another Japanese/french co-production that I was absolutely spellbound by around 15 years ago and have never seen again since was called BELLE AND SEBASTIAN. It was about a boy who befriended a huge white dog that lived in the wood near his village. The villages thought the dog was a monster or something and so the boy had to meet with her in secret.
Apparently a Musical Band from England named themselves after this cartoon they loved it so much, and they are very popular in europe so I am lead to believe. GOOGLE gets more hits for the band than the show tho. I would love to be able to see goth these series again.
*sigh* if only ADSL was available to me..