K1 Hero

[kjatho]

Hi!
I'm going to Japan for 3 weeks in september, starting with a week in Tokyo. And now I find out that it seems to be a K1 Hero event the 17/9, and I would love to experience something like that! But to my disappointment I don't find much info about this surfing the net, but maybe someone here knows more?
Does anyone know:
1. If this event is held in Tokyo?
2. How can I get ticket to this event? (I'm living in Norway...)

I've found the homepage for K1 Hero, but it's in japanese only...
HERO'S homepage

Thanks for any help!!