This was classified as original soundtrack but i doubt it (voice cd?) plus i found a
huge drama cast for this cd.
It seems like it was enclosed with the win95 game (cat #TGL-970201) which was released the 97/06/20 and not the 97/02/21 (TGL-970221 the cat number of the cd).
Since it's owned by 1 person, maybe the content could be confirmed.