
Jinrui wa Suitai Shimashita: Heijou Unten is a Japanese novel of 108,337 characters, with 8,407 unique words and 1,666 different kanji. Its difficulty rating on Jiten is average, 2.6 out of 5. The full vocabulary list ranks all 8,407 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.