The game was slated for release before the end of 2015, but Visual Art’s/Key delayed the game until this spring.
The company had announced via an English promotional video that it plans to release the game first in English before it will release the game in Japan.
The company has not revealed a new release window after the second delay, but is aiming for a 2016 release.
Kai (Clannad) is planning the game, and Itaru Hinoue (Air, Clannad, Little Busters!) is drawing the original art and the character designs.