Many of the bandmembers in Zilch were British or American: Ray McVeigh (ex-Professionals), Paul Raven & Jaz Coleman (both ex-Killing Joke), Joey Castillo (ex-Danzig), Steve Jones (ex-Sex Pistols) etc.
I think their debut-album was to have a US-release, but after hide died it only got released in Japan (although it also did get an Asian release later).
A few of the Zilch songs are English language reworks from X-Japan songs and his solo-work:
Inside the Pervert Mound ---> Mr. Leather face (hide with Spread Beaver on Ja,zoo)
What's up, Mr. Jones ---> Drain (X-Japan on Dahlia)
Doubt
Pose
Their debut album got a good remix-workover, which was released under the title BastardEYES. It features remixes by Charlie Clouser (Nine Inch Nails), Praga Kahn, Pitchshifter, Danny Saber (Black Grape), J (from Luna Sea), Shaun Ryder (Happy Mondays, Black Grape), Schaft.
Spread Beaver's I.N.A was also a member of Zilch. He was programmer for hide on all his solo-albums as well as the final X-Japan album Dahlia. On Bastard Eyes he also remixed a track together with Kaz and D.I.E. from Spread Beaver.
Zilch also released a second album, titled Skyjin, which wasn't very good. It featured great names though. Hide was dead, but they used a piece of guitarwork from him on one track. Paul Raven had left the band, but Ray McVeigh and Joey Castillo were still there. Luna Sea bassist J, took over Raven's spot and I.N.A. was still present as programmer. Guest artists included Ian Astbury (The Cult), Duff McKagan (Guns n' Roses) and even Ol' Dirty Bastard.