The Key Pokémon Cleffy appears before Pikachu and friends! When keys that possess mysterious powers are inserted into the keyholes floating in mid-air, the keyholes light up and expand and a magical subspace spreads out before the Pokémon! Cleffy has keys that lead to all kinds of worlds. What kind of world does the key Pikachu receives take the Pokémon to?
- Other Title: Pokemon: Pikachu, Kore Nan no Kagi?, Pikachu, What Kind of Key is This?, Kore Nanno Kagi?, ポケモン・ザ・ムービーXY『ピカチュウ, これなんのカギ?』, Pikachu, What’s This Key?, What’s This Key?, PM Movie: Pikachu
- Status: Completed
- Sub/Dub: Anime Sub
- Anime Type: Movie
- Genres: Kids, Adventure, Comedy, Fantasy, Game, Shounen, Animation
- Characters: Nyarth, Pikachu
- Score: 6.31
- Rank: 7761
- Popularity: 7276
![[Action] Zone of the Enders: Dolores, I (TV) (Sub) Raw Eng](https://data.animebuu.com/data/84/8472/mal/1_poster.jpg "[Action] Zone of the Enders: Dolores, I (TV) (Sub) Raw Eng")
