Nihon Kyoukakuden: Nobori Ryuu is a Japanese movie of 15,409 characters, with 1,566 unique words and 647 different kanji. Its difficulty rating on Jiten is hard, 3.8 out of 5. The full vocabulary list ranks all 1,566 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.