(There is a lot of empty holes of information, but we will update this post as soon as we have more accurate information.)
Nintendo SWITCHDigital (USA/EU)
It's already Available on the Nintendo eShop:
We have confirmed a Physical Edition on Switch but still not the Edition, and the dates. (Presumably in 2018)
Simple (Box + game): For now, only on pre-order on Amazon Spain.
(Box, Soundtrack, Artbook. + Coin in preorder)
Coming soon here:
(Box, Soundtrack, Artbook, Sticks, Posters, Blue Kobold Pin)
Coming soon for pre-order on Amazon Spain.
Simple: Not Confirmed.
Signature Edition: (Similar to the ps4 one) Available soon for pre-order here
No Physical Editions planned.