Pokemon Masters: Trainers Daishuuketsu Special Animation
Japanese title: 『ポケモンマスターズ』トレーナー大集結スペシャルアニメーション
Alternative titles: Pokémon Masters Animated Trailer, Pokemon Masters: Trainers Great Gathering Special Animation
Type: ONA
Source: Game
Episodes: 1
Status: Finished Airing
Aired: Jun 27, 2019
Duration: 4 min
Rating: PG - Children
Studios: OLM
Producers: DeNA
Genres: Action, Fantasy
Themes: Strategy Game
Demographics: Kids

Original special animated trailer made to promote the release of the game Pokémon Masters.

(Source: Bulbapedia)