Ys VIII: Lacrimosa of Dana is a great Action- JRPG with a fantastic story. At launch the PC port wan't very good but maybe got patched, the Switch port is great except for a few framerate dips.
Ys IX: Monstrum Nox also has a great story and traversal.
Both Xenoblade Chronicles games on the Switch are great with also fantastic stories.
Monster Hunter, both World and Rise as well as Stories 2 are great.
Astral Chain, great combat and worldbuilding.
The Trails of Cold Steel series. Haven't played them yet myself but heard alot of great stuff about them and the soundtrack is great. I'm just waiting for the first two to release on Switch to finally play all four.
Tales of Arise I heard is great. Tales of Vesperia: Definitive Edition I know is great.
Dragon Quest XI S is fantastic. Awesome story and combat. Dragon Quest Builders 2 is also seemingly great, I haven't played it myself though.
Bravely Default 2 is also great, don't let the weird character design scare you off.
The Nier games I heard are also great.
The Nioh games are also great I heard.
The Atelier franchise is worth checking out, especially the Ryza games. The Switch has all the Atelier games from the last 10 or so years.
NEO The World Ends With You is also great.
There are tons of great JRPGs.
