The PS2 japanese version is uncensored compared to the U.S. , PAL,and even korean version.
Vanessa's original revealing costume is available in the JPN version. There are also other minor difference I think in animations, like Shun drinking alcohol which was censored in the U.S. version.
Can't find it anywhere.
There is a "shrunk" JPN VF4 iso but terribly all the good music is missing. I would like the full iso with the awesome music by Sega AM-2. If anyone has a copy, that would be awesome.