Hirokazu Yamada duos with Mototeru Takagi and Motoharu Yoshizawa -- Kozan -- (Tiara Company, JP orig) now on to: Keiki Midorikawa -- Grüne Revolution -- (Offbeat, JP orig) excellent duos with Takayanagi on one side & Satoh on the other

Correct! I've gone slowly through that box set which has paid off. It's got some excellent tracks on it.      Took me a a few listens to warm up to it but the album this comes from is definitely worthwhile. It's the only one I have from him at the moment. 

I've been looking at the Denon CD/SACD player but I've never heard an SACD. The Marantz is very well regarded and I always have liked NAD. Thanks!