There were two from star wars to jedi releases in Japan. The first issue clearly an ancient analog master with analog audio only while the second one was done in the nineties and came from a digital master and had digital sound.

First release available separately, second only in a boxed set of the original trilogy. I think the transfers the same as definitive collection only in CLV and not CAV.

The rarer Definitive box second issue with the mistakes corrected from first issue boxset had making of star wars, spfx and classic creatures in new digital transfers also available separately. But they left off the Creative impulse book.