[Chris85]

I was reading mixi and people are reporting interesting stuff there: this year there's arena E section (usually D is the last one), which could mean circle stage. Also there's a campaign for holders of some cards - you get 400 yen discount for ticket and can buy unlimited number of tickets for 29 & 30, which might indicate bad sales, because usually there are no discounts and you can buy only 4 tickets max. Let's not forget about Shibuya ad...