Notes:

Perhaps through lack of support, the small install base of the vita, or attitudes surrounding the game, it's not confirmed to come here. Odd actually, since the games creators and Marvelous Games want to bring it here, so attitudes might not be a factor. Who knows? I don't
Sauce:
http://nichegamer.com/2016/01/valkyrie-drive-bhikkhuni-only-releasing-in-japan-despite-game-directors-wishes/
Tweets:
https://twitter.com/marvelous_games/status/686505174035206144
https://twitter.com/kenichiro_taka/status/686451439472791552