So I found out recently, thanks to a run from Chokeonut_Charles that Destroyah can use Up Fierce without meter in the PAL version of the game. I've replaced CDara% with a PAL category for now. Would there be interest in combining this with any% to help freshen up the meta?

I dont think so. Because I dont think it was supposed to be in game, + its pretty broken and boring to spam katana. I dont think it would be fair to merge PAL% into any%

How about categorizing Any% runs by region (JP, US, EU) using tabs?

Ex, the JP has 'Kiryu' instead of 'Mechagodzilla', while the EU has exclusive glitches.

Kiryu is also available worldwide in the original xbox version, including MechaGodzilla.

I don't think Kiryu brings a big difference in the meta after testing it

Kiryu is much worse than Mechagodzilla, so I'm not concerned about it lol. Kiryu has worse fierce moves and jank hitboxes that don't function as well.