During the Reddit Strike, there was a stream on Twitch showing subreddits going dark. They played an amazing Japanese jazz album, but I've lost the bookmark to the YouTube vid.
I don't know which one it is, but since I only know a single Japanese Jazz album, might as well share it in case it's the one. It's called Cat by Hiroshi Suzuki, in Spotify it's written in Japanese https://open.spotify.com/album/7DIXqjTX8IlgSKRR7DrhB9