
A short which ran along side the Pokemon XY: Hakai no Mayu to Diancie movie.
Pikachu, Kore Nan no Kagi? is a Japanese anime of 4,751 characters, with 227 unique words and 70 different kanji. Its difficulty rating on Jiten is easy, 1.5 out of 5. The full vocabulary list ranks all 227 words by how often they appear, and you can study them on Jiten or download them as an Anki deck.
Here are some of the words that appear most often in this media, as well as a sample of its rarer vocabulary.