Fan Fest Tokyo

Heya, since I have ABSOLUTELY NO IDEA where to ask this, and my Japanese is WAY to bad for posting in the Japanese forums I ask here.

I know where it is
I know when it is

What I don't know.

Can I still buy Tickets? Maybe even VIP ones? If yes where, the japanese fanfest site has now "buy now" link :D

And some bonus questions:
Will the live stream somehow have english narrations?
Will there be wifi on site?


I hope someone can help me on this while hotels and flights are still affordable ^^