The Japanese Bonus disc's content is a bit different, the DLC is not the same, the videos have hard coded Japanese subtitles, etc, which is normal since it was the game was released later in Japan, so that one is best with no datfile modifier.

This one is the last released disc, not the original. Dropping the modifier would be misleading

Then it would need to be added to the 3 other European regional variants ( http://redump.org/discs/system/xbox360/ … rt/serial/), apart from the Japanese one since it was included in every Japanese release, and it was the only bonus disc they received.

Also, I think "rerelease" is a bit misleading, maybe it would be better to be "Classics" and "Platinum Hits/Classics", as it is not a rerelease of the Bonus disc, but a different one.

Following the other changes, I think this one's datfile modifier should be dropped, as for the other regional variants. Only the limited edition and the pre order bonus should get a datfile modifier.