zeropc said:

best audio track to ensure it's uncensored and 100% the original mono is the laserdisc audio.. period. this is one is already synced to the japanese bd :-P

That didn't answer the questions at all.

1.: Even if the japanese BD has a higher bitrate compared to both US releases, I still don't know if the image quality is any better, compared to the newer US release.

2.: Even if there might be a synced LaserDisc Audio, which is great (thanks for hinting it), I now just need to find it, without using torrent (using torrents in Germany got quite dangerous), it still doesn't answer the question if the japanese Audio is uncensored itself.

So, next time, if you use your tongue smiley, make sure you did at least answer questions you are seem to mock about with your smiley.

Edit: Just to answer my own (second) question, I now know that the japanese BD Audio is censored in all 6 stated points.