Today, Konami just opened its teaser page:
It's assumed that the game is like Ouendan/EBA (Elite Beat Agents) with a 4x4 grid of touch screens which you hit in sync with the music. Not many details other than that is currently known about the game.
July 24th also is the start of the "Jubeat first touch" campaign. Starting at 10:30am on 7/24 through 6:00pm 8/7 players will have the chance to play one of 2 different courses. Upon completion of the course players will have to snap a screenshot of the total result screen and send it to am.573.jp The top 200 players on course A will receive a "jubeat original cube speaker" and the top 200 for course B will receive a '4 way cube clock". Players must have a Japanese cell phone to compete.
(Credit to TORA for translation)
Don't worry... Thunder is just God playing DDR.
I don't read books... I read arrows!