
Tokui Ryouiki no Tokuiten is a Japanese novel of 363,373 characters, with 11,611 unique words and 1,992 different kanji. Its difficulty rating on Jiten is hard, 3.6 out of 5. The full vocabulary list ranks all 11,611 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.