Update: NIS America re-clarified that the PS Vita version will not have any extra content from the PS4 version.Ys VIII released last year in Japan for PS Vita and they got the PS4 version with extra content last month. We got to check out NISA’s lineup at E3 2017 where we learned that both versions will have the same bonus content for the localization.
Some of the new elements that were added to Ys VII: Lacrimosa of Dana includes additional dungeons, characters, and plenty of other extra elements like attack attribute-modifying accessories and custom party sizes, which you can read about here.
Based on what we saw from Nippon Ichi Software America at E3 2017, all the bonus content that was made available for the PS4 version in Japan will also be included in the PlayStation Vita version.
Ys VIII: Lacrimosa of Dana releases in September 12 in North America and September 15 in Europe for PlayStation 4 and PlayStation Vita.