
Shinitagari no Seijou ni Shiawase na Shumatsu wo. is a Japanese novel of 119,972 characters, with 7,680 unique words and 1,738 different kanji. Its difficulty rating on Jiten is hard, 3.6 out of 5. The full vocabulary list ranks all 7,680 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.