I'm sad

I was really sad when I found out Namie ends tour before December 19th and then happy when she added the dates on the 22nd and 23rd, I always wanted to go to her concert and I will be in Japan after December 19th, however, my friend just got an email from his friend who lives in Japan and he wrote that he can't get me tickets for her concert, that he must be in a fan club or something.
I just want to confirm it, can't I really get a ticket as a non-Japanese person?

This is so unfair. 一期一会.
I just read the two posts above, my life sucks.
I wish I knew about this open sales.