Pokemon Day 2023 will feature a new Pokemon Presents showcase that covers video games and related media. As usual, people may tune in on February 27, 2023 as usual. There are no specifics about what may or could not be shown during the event.
Here's a press release on the new showcase that will focus on different Pokemon games and media.
Presentations typically focus on new Pokemon game announcements, current game updates, and possible media projects, such as movies or anime adaptations, as well as applications. So this might also include long-awaited Pokemon Sleep or Detective Pikachu 2.
On February 27, 2023, the next Pokemon Presents will air at 6am PT/9am ET/3pm CET. The most recent and most recent Pokemon mainline game entries are Pokemon Scarlet and Violet for Nintendo Switch. However, there are also Pokemon Unite and Pokemon Cafe Mix for Switch and mobile devices.