Bandai-Namco is known for supporting the Vita with many liscenced anime games like One Piece, Dragon Ball and Sword Art Online, and it seems they plan on bring over another one of their Vita titles over to western markets.

They recently trademarked “A.W. Phoenix Festa” in Europe, which is likely the localized title of The Asterisk War: The Academy City On The Water: Houka Kenran which was released in Japan on January 28, 2016. This happened before, with the upcoming Attack on Titan game for PS4 and PS Vita being name-changed in Europe, called A.O.T instead of its full name.
We will cover more on this as the story develops but if you are a fan of the anime and want to play the game in the west, the game might be coming over in the future.
Source: I Play PS Vita