Pikachu, Kore Nan no Kagi?
A short which ran along side the Pokemon XY: Hakai no Mayu to Diancie movie.
Not legally available in United States yet. It streams in other regions (below). We never link to unauthorized sources.
Pokémon the Movie: Diancie and the Cocoon of Destruction
Content similarity + the AniList recommendation graph
Pokémon: Pikachu's Vacation
Similar story & themes to Pokémon: Pikachu, What's This Key?
Pokémon: Eevee & Friends
Pikachu no Fushigi na Fushigi na Daibouken
Pokémon: Pikachu and Pichu
Pokémon: Pikachu's PikaBoo
Pokémon: Pikachu's Island Adventure
Pokémon: Camp Pikachu
Pikachu no Kirakira Daisousaku!
Pokémon: Pikachu's Rescue Adventure
Pokémon: Pikachu's Winter Vacation
Pokémon 4D: Pikachu's Ocean Adventure
Pokémon: Pikachu and the Pokémon Music Squad
