The Japanese edition came with a manual, an obi, a survey/ registration card, and a red triangular warning sticker on the front.
There are two variants of the disc data. One has the exe file date 1996.02.22 and the other has the exe file date 1996.03.09. It is not know if there are any minor visual differences between the two editions, but probably not. The matrix code and scans below were taken of the latter variant.
4. Front of manual
6. Survey/ registration card