Bandai Namco has announced that Ni No Kuni 2 will indeed have a season pass, netting you 'two additional pieces of content'. There’ll also be two special editions of the game, the Prince’s Edition and the King’s Edition, and both versions will include the season pass, though the pass is available to purchase as a standalone.
The Prince’s Edition will come with a steelbook case, a making of Blu-ray and the season pass.
The King’s Edition comes with everything that’s included with the Prince’s Edition as well as a 148-page artbook, an artfully recreated vinyl soundtrack and a lovely ornate diorama figure which plays music.
The North American version of the King’s Edition comes with a rather cute plushie and chibi figurine rotating diorama, which us Europeans, always the bridesmaid and never the bride, don't get. Beggars can’t be choosers, I suppose.
Ni No Kuni II: Revenant Kingdom is out January 19, 2018, on PC and PlayStation 4.