[polka-dot-jewel]

It depends on where you're sitting, where you get the ticket from, and when you get the ticket.

I wouldn't recommend getting a ticket from YAJ unless you just really want a ticket before you go to Japan, and if you're willing to pay some big money for it. Reseller shops in the Tokyo area often have a good selection, and the tickets decrease in price as the concert gets closer. And remember, tickets on the arena floor, and closer to the stage, are more expensive.