Try elemental. I think that's the DC Tonberry is on? Very fast queues and the JP community really love PvP. My matches there were the best matches I've ever experienced in FFXI or FFXIV. The teamwork is ridiculous. And no bickering over who's swapping to healer of you get one of -those- parties.

The only reason I didn't stay was because it was hard to make friends since I didn't speak Japanese