
THE MYSTERY DAY: Yumeijin Renzoku Shisso Jiken no Nazo wo Oe is a Japanese movie of 27,383 characters, with 2,547 unique words and 933 different kanji. Its difficulty rating on Jiten is hard, 3.0 out of 5. The full vocabulary list ranks all 2,547 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.