Taiwan only release.

It is impossible to say for certain where the disc was made due to a total lack of mint markings. However, my best guess would be Kuraray. The width of the inner blank area is the same, and there is a narrow ring which resembles the one normally seen on Kuraray products.

It appears that the publisher mistakenly assigned the same reference number to another release, "Viper" [LY9429]. It may be simply a typographical error on one of the jackets. I have a copy of both releases, and they bear the same reference number. It is impossible to say for certain which one is correct.