VHS/Denmark/fullscreen/English dub/Danish subs/international version/uncut
I just discovered Knetan (aka Kenneth Brorssan) from the overly cool So good... Hong Kong movie reviews web site posted the "acid scene" on YouTube. He's taken it from the awesome letterboxed Japanese print. So if you haven't seen the film do check it out here!
Btw, I'm told this is the scene which is cut on the German DVD (and most likely also on the UK disc. If any of you have info on the UK disc it'd be cool if you'd post it here. Cheers).
EDIT: thanks to blog reader Karlos I can now confirm the UK disc is indeed cut in the acid scene. Check the commentary section.
There's an entry for the film here.
PS: if you're squeamish you might not wanna watch this; it's pretty gory!.