A must-have for the with-it cyberpunk, and it's appropriately hard to get ahold of, being sold only through a Japanese website that uses translation-software-resistant graphics of Japanese text set against an animated background that made mincemeat of all the Japanese-English OCR software I tried it on (I think this is the orders page, but couldn't get more than one word in four out of Google Translate's photo-text converter).
Lots of detail on the tape's production on the Cosmo Tech site too.
(via Crazy Abalone)