Koei is well positioned in terms of Switch support, but they seem a little bit too slow in announcing projects Iike Fatal Frame or Dead or Alive, that were present even on 3DS/Wii U and that would obviously work on Switch too (fatal frame is strongly tied to Nintendo, with them also partially funding and publishing the latest episodes).
With Warriors Orochi 4 they at least arrived to simultaneous "Mosou" releases, with Fire Emblem and Marvelous as ice on the cake, being "apparently good) exclusives