The Digimon Adventure 15th anniversary site, has details about the special event to be held on August 1st for Odaiba Memorial 15th annivesary.
There'll be gathering of fans, concert and big screen play of the Movie : "Bokura no War game".
The site has also reveal that there'll be live stream on NicoLive for this event
However we can't watch it live cuz it's regional block LMAO I think you can only watch it if you are in Japan. However, one thing I'm not to clear is that, is the live stream the concert? Or is it live stream of "Bokura no War Game"? I'm not sure about the details :/
More details on this site
It seems that it'll play the movie, and a special live concert from Wada Kouji.
The Introduction of this event:
It's been 15 years since that summer break,
What kind of "Adventure" did you go?
What kind of "Comrad" did you find?
2014 August 1st
Summer has come once again,
The gate to the Digital world will open,
to all people who loves "Digimon Adventure"
Remember those days, those excitement in that era,
in the place we promised, once again...