Square Enix is going full force when it comes to promoting Final Fantasy XV, and for good reason. It was announced today in a Japanese broadcast, that the company will continue to do so by hosting their next Active Time Report during E3 2016.
No official date for the event has been confirmed, but E3 2016 runs from June 14th-16th with a couple of events planned for June 12th and 13th. Though you can reasonably assume that the Active Time Report will likely come during the time span of the 14th-16th
Square Enix has a lot riding on Final Fantasy XV. To say the least, it's success (or failure) could very well decide the future of the franchise. Financially the game is already a massive investment for the company as the game has to sell 10 million copies of the game just to break even.