Japanese developer COLOPL have teased Shironeko Project (White Cat Project in English), an action RPG which will be available exclusively for Nintendo Switch.

Unfortunately we learned very little about how the game will play other than that it is indeed an action RPG.  Release is also not happening any time soon as it was given a vague 2020 launch.  Localization is unclear as well so try not to get to hype for this one just yet.