This live-limited 2-piece DT set was released sometime in 1993. The two demotapes have the same cover, but can be differentiated by the subtitles listed on their spines. The set also came with a separate paper jacket that wrapped around the front and spines of the two tapes-and that jacket is reproduced in the 2010 Haou Gaisen (Kai) (覇王凱旋(改)) compilation release.

The product code of this set was HRB-117, which I believe stands for HUMAN RECORDS (the record label) and BASARA (覇叉羅). The number of a product code typically indicates how many releases have been published by a particular record label, but, since I've never heard of HUMAN RECORDS, I doubt that they had 116 releases before this one. So, I wonder if the number might stand for a release date of January 17th?

At any rate, official sources say that the set was released in 1993, and it features the lineup V. HIDEKI (婢帝鬼) / G. SHAM (紗夢) / G. MADARA (舞蛇羅) / B. SIVA (死破) / D. KEI (傀威), so it had to have been before two of those members seceded in April 1993. So, if not January 17th, I can at least say it was sometime around then.