
When Aileen, the Duke’s daughter, regains her memories of her past life, she realizes she’s barreling toward ruin at full speed. Searching for any way out of her hopeless situation, the method she chooses is to capture the heart of the last boss— the Demon Lord Claude! (Source: Yen Press)
Akuyaku Reijou nano de Last Boss wo Kattemimashita is a Japanese novel of 103,806 characters, with 6,360 unique words and 1,648 different kanji. Its difficulty rating on Jiten is hard, 3.5 out of 5. The full vocabulary list ranks all 6,360 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.