Yeah thanks for the double-check on that, I just saw "86年" without looking what was after it. Sloppy :\
Ichiro Kato is given special thanks on the Garegga Rev.2016 OST, and x68303/加山。 from Mamotte Knight says they converted about 10 songs apiece on Blaster Master Zero 1 & 2 (Kato did 11 on both):
[1] [2]