exciting shinsei kamattechan news

shinsei kamattechan has 11 albums (including their best of compilation album), but previously all but 5 were regionlocked to japan on spotify-- however, they've started getting unlocked! in the us both tsundere and tsumanne have been unlocked in the past few days, and apparently all the others (save for eiyuu syndrome, for some reason) are now unlocked in places in europe, so hopefully they should be coming to the us eventually. i wonder if this has something to do with the band having gone independent and cutting ties with warner music japan?