Tsutaya (https://shop.tsutaya.co.jp/) is a Japanese chain of video rental shops and bookstores which also happen to sell a wide variety of CDs. Most CDs from Japan that I've added to MusicBrainz have a Tsutaya listing (both in their standard editions and special editions, where applicable), and the listings contain useful data, such as barcode, label, catalog number, a track listing (with lengths!), and even manufacturers.

Example of a sample release link, which should parse out to "purchase for mail-order": https://shop.tsutaya.co.jp/cd/product/4562494355418/