This is squarely in the easy soundtrack, accessible style of the mid-seventies, very light to imperceptible on the advertised funk and fusion moves. It's hard to find in any kind of database, the images from an ebay seller which may well have disappeared into "the cloud" by the time you read this are probably the most you can expect outside of Japanese websites for music purchases.
For me the best track was 9, whatever the heck its name is:
This is the first of a few requests that I'll post in this holiday season, with the biggest posting of all coming up on Xmas Eve-- so stay tuned for that one which is sure to surprise most people, I think.