While being let out to play by their trainers, Pikachu and Piplup wind up separated from their Pok mon friends and wind up travelling with a Skitty into a strange dimension, unknowingly followed by Croagunk, Team Rocket's Pok mon and a Marill that's desperate to have someone hear her sing... (Source: Bulbapedia)
Genres: Adventure, Comedy, Fantasy
Watch Pikachu no Fushigi na Fushigi na Daibouken episode 1 online — subbed and dubbed, with automatic AniList / MyAnimeList progress sync.