The Nintendo Switch edition of the game comes with content from both the PS4 and PS Vita versions. In addition, the Day One Adventurer's Edition contains a reversible cover, an exclusive foil pack of three character cards featuring Adol, Dana, and Dogi, as well as a double-sided poster featuring Dana and the Map of the Isle of Seiren!
The Maiden Dana trailer for Ys VIII: Lacrimosa of DANA:
For more info on the game, check out our review for PS4 version of Ys VIII: Lacrimosa of DANA.