I have a couple of blu-ray sets that did not come with printed UPC/EANs. These appear to be online-exclusives, and I am not sure how to enter the sets.

The first is the Amazon-exclusive "Hirokazu Kore-eda Early Works Collection" blu-ray set. (Titles available separately with individual UPCs. although not all titles are in profiler database at this time.) https://www.amazon.co.jp/gp/product/B07B539H6R

The second is Hui's Film Production 5-disc version of "The Hui Brothers Comedy Classics" blu-ray set. (Titles are packaged individually in HD Slim cases and also do not have barcodes or product codes.) http://michaelhui.com.hk/index.php?route=product/category&lang=en

For the Japanese set, it was a limited time promotional set, so I am content to enter the remaining, missing titles and ignore the box, but for the Chinese set, there doesn't seem to be any way to purchase the individual films separate from the box-set.

Any advice would be appreciated.