It seems there are two printings, one for the Index Music publisher and one for its successor T.Y.Entertainment:
Index Music:
https://i.imgur.com/HLFjPVv.jpg
T.Y.Entertainment:
https://i.imgur.com/W3BGogc.jpg
https://i.imgur.com/l5LihdF.jpg
The publisher URLs on the back of the obi are different as well.