^It's at Yoyogi as always.
And well, there is always a bit of a war over Ayu tickets. When I went to CDL07-08 I had a friend who bought my ticket though auction and it was pretty hard. I got a ticket closest to the stage but at the top (not the arena) for like 17'000 yen.
Now I think its getting harder and harder with tickets. For the two last shows for AT09 the tickets prices where sky high at reseller shops and the auction tickets went away fast. But this is of course the best seats tickets. For someone who must not sit at the arena or close to the stage the prices is more human. XD