*UPDATE!* Thanks to Gematsu, more information from Anime Expo reveals the game will available in North America, Latin America, and Brazil! Promo flavour text below:
Digimon Story: Cyber Sleuth is localized and coming in 2016 on PlayStation 4 and digitally on the PlayStation Vita!*UPDATE 2!* Amazon.com has the game up for pre-order with a placeholder release date of December 31, 2016. The first English screenshots are also shown:
Set in the near future, the line between the real and digital worlds is blurred. Logging into cyberspace is part of everyday life. For one teenager, a harmless on-line chat spawns a chance encounter with a mysterious hacker. Little did this teen know, this brief meeting would lead to a digi-monumental adventure.
Sources: Bandai Namco US Facebook page | Bandai Namco US Tumblr | Bandai Namco US Twitter