No, the CDs have never been released anywhere other than Japan.
I've always loved these albums, especially the artwork and bought many of them when they were first released in Europe on vinyl back in the day. (What would they be worth now, I wonder?) I also stumbled across several of the CDs, including these two, in a small record shop near the Manchester Arnedale Centre many years ago and paid what I thought then was an exorbitant price for them. Looks like I got a bargain.
Anyway, apart from the wonderful covers which can be found here:
Marte Roling Fontana Covers
the music's pretty good too!