For those of you still interested, the details for this year's KWC have been posted on the JPKO official site. Here's an extract from it.
This time it will be held between 2011-11-21 and 25, and will include KOKO, JPKO, USKO and TWKO.
The method for registration can be different for each KO version. For JPKO, participants are chosen from the top 100 rankings of each server, King recommendations, and the lottery draw event which you can sign up by submitting 5 KWC Chaos Tickets (one ticket is given automatically for each time you participate in Chaos).
Characters are level 83, with 592 stat and 148 skill points and start with 300 million Noahs. Character must be re-created for every war day.
Equipment can be purchased from the expanded vendor NPC's.
Before the war you have a chance to enter Ronark Land to gain (or lose) NP, which will determine the commanders in war.
The war must be entered via Lunar Valley. The first 250 players from each nation can enter (500 players total).
The war itself will take place in the Alseids Prairie map. Unlike normal Lunar War, killing the enemy's Warders and Keeper will not end the war prematurely. Instead, the war will be determined based on points. Killing those NPC's will award some points to the side that killed them.
Practice session (USKO vs JPKO): 2011-11-21 (Mon)
Practice session (TWKO vs KOKO): 2011-11-22 (Tue)
Match 1 (KOKO vs TWKO): 2011-11-23 (Wed)
Match 2 (JPKO vs USKO): 2011-11-24 (Thu)
Finals (Winner1 vs Winner2): 2011-11-25 (Fri)
The team mentioned first will be El Morad, the other will be Karus.
Server will open at 10:00 UTC and close at 13:00 UTC. On the war days, Lunar War will open between 11:00 UTC and 12:00 UTC.