The Atlus/Caligula announcement was really awesome, because I was really uncertain on that one with it being decidedly 2017, but it's good to know the partnership is still in place.
And I assume that's what happened with Utawarerumono. There were some rumors going around that Aquaplus didn't like the way that... Dungeon Travelers 2 was handled? (might've been Tears to Tiara), so that partnership kinda ended there (which is a damn shame, because Utawarerumono looks the best of the bunch).
I forgot Aksys handled Langrisser, lol. They certainly have brought over some trite over the years (I
didn't like Sorcery Saga either, and everyone seems to rail on Mind=0), so it is nice to see them getting higher-profile stuff like Exist Archive and Tokyo Xanadu as well as clear passion projects like otome.
I can see the thought process behind most of their choices though - Mind=0 for Persona fans; Langrisser for Fire Emblem fans etc.
I don't think there's any universe where Cold Steel 3 doesn't exist as a PS4 game btw. It's not gonna be Vita exclusive, PS3 is dying in Japan so there's nowhere else for it to go really (short of a complete shift from Sony to Nintendo).
I'm quite happy with the situation at the moment. It's a shame XSEED are shifting away from Vita, but at least the games I want are coming over (I'm REALLY excited for Exist Archive and Tokyo Xanadu). The problem with NISA's games is that they're not really big/attractive enough for other companies to go after so even if other companies
could negotiate something, there's probably other things they'd rather go after.