Pokémon Journeys - Summer Special Arc will feature Dawn and Piplup

After 9 years, Dawn and Piplup will return in the anime in a special two-part arc featuring: "Darkrai - A Midsummer Night's Dream" (July 23, 2021) and "Cresselia - A Midsummer Night's Light" (July 30, 2021).

Pokémon: The Series / Ship Tease - TV Tropes

Serena (anime), Pokémon Wiki

Pokemon Anime Updates Fans on What Dawn Has Been Doing Since Traveling With Ash

Pokémon' Anime Recap: Get Caught Up Before Ash's Story Ends

Why did Dawn refuse to accept Ash's refusal to let her use the Misty Lure in Sinnoh? - Quora

Pokémon Journeys - Summer Special Arc will feature Dawn and Piplup

Ash Ketchum: The Greatest Pokemon Trainer Ever by Pokemonsketchartist on DeviantArt

Pokemon Journeys Debuts Trailer for Winter Special

Pokémon: The Series — Dawn / Characters - TV Tropes

Will Dawn come back in pokémon? - Quora

Pokémon Journeys - Summer Special Arc will feature Dawn and Piplup

Journey Trainers and Pokemon by WillDinoMaster55 on DeviantArt