From the three you mentioned, Ray Gigant's the least likely one. If it was just Experience, that'd be one thing, but the japanese publisher is Bandai Namco, which means that they'd be the ones allowing another western company to localize the game.
Tokyo Xanadu is a safer bet because of XSEED, but Ray Gigant is also Bandai Namco, and they have a bunch of awesome games that are Japanese only.
If Namco makes this coming westward
Everything is possible
EDIT:
TOTP, don't be cheap and buy oreshika at d1!