An ESBR rating for Ni no Kuni 2: Revenant Kingdom Prince’s Edition has been uncovered for the Nintendo Switch, possibly pointing to an imminent release on the Switch console. The game initially released on the Playstation and on Steam in 2018.
Ni no Kuni 2: Revenant Kingdom – The Prince’s Edition (currently available on Steam), includes the full game, its Season Pass (The Tale of a Timeless Tome and The Lair of the Lost Lord), an Equipment Package, and the Cat King’s Claw.
Source: IGN