[midnightspiral]

Thanks for all the helpful replies (:

My idol is in a boy band call KAT-TUN <3

And they will be having concerts in different corners of Japan once a week only, unfortunately, 6th of June is the only time that they are having a concert while I am in Japan.

By air seems like the best option of travelling, but a tad too expensive. Anyone knows how long it take by the Shinkansen? Since I will be getting a JR Pass, hopefully it'll save me some money compare to the air fare.