Not a lot I can tell you about these guys other than the fact that they've been around since 1982, and play an aggressive rockin' version of Thrash.
This may sound weird, but their singer totally reminds me of a whisky-and-Marlboros-hoarsed-out Matt Pike at times - yes, I realized these guys precede High On Fire by like, um 15 years or something - but maybe 'Ol Frost Hammer is a fan of these guys? Who knows?
What I do know is that this is a hard-as-fuck CD to find, and these guys fly way under the radar.
If you love Japanese metal / HC, you should be diggin' this little gem as well.
More unique flavor from the Far East, bro.