Pokkén Tournament DX

Pokkén Tournament DX is a fighting game based on the famous Pokémon series. It is the enhanced port of the original Pokkén Tournament released worldwide on September 22, 2017 on the Nintendo Switch. New features include the addition of all playable Pokémon exclusive to the Japanese-only arcade version of Pokkén Tournament, as well as new original playable and support Pokémon and stages. This title has downloadable content currently in production.

Description
"Pokkén Tournament DX is a one-on-one Pokémon fighting game exclusively for Nintendo Switch. It's the first Pokémon title on Nintendo Switch, too. You need only one Nintendo Switch to go head to head with a friend—share a Joy-Con and enjoy battling easily anytime. You can also bring two Nintendo Switch consoles close together for local battles!"

- from the official site