TV Tokyo revealed this Friday that the new Pokémon anime will premiere on April 14. In addition, the broadcaster also revealed new promotional art.
Pokémon – Premiere date for the franchise’s new anime revealed
Check it out:

The technical team also revealed new art for the character Liko and describes her as a girl who has a mysterious pendant:
The series will premiere in April 2023 in Japan, and will also feature Sprigatito, Fuecoco, and Quaxly from the Pokémon Scarlet and Pokémon Violet games, and will also feature the Legendary Pokémon Rayquaza in its Shiny form.
The anime will premiere after the Pokémon Ultimate Journeys: The Series
Source: ANN