It looks like there will be a series of 3on3 tourneys in the near future. It was mentioned on a recent Game Spot Versus stream. I happened to be in Tokyo last week on some business and saw the flyer in the elevator at Versus. Here is a picture:
It's great to see a big event being planned even though Coop Cup was last weekend. We can use this thread for any updates. I look forward to seeing some videos or a stream.