http://www.rpgamer.com/news/Q4-2015/...+%28RPGamer%29Following a Twitter-based countdown, Atlus revealed the new title Shin Megami Tensei IV Final. Famitsu is reporting that the game is a completely new title and will be released for Nintendo 3DS on February 10, 2016 in Japan.
Shin Megami Tensei IV Final is said to feature deicide as a key theme. It is unclear at this stage exactly how the game relates to Shin Megami Tensei IV, but more information will be released over the next week.