
Kugadachi no Tsurugi: Katana to Saya no Monogatari is a Japanese novel of 314,538 characters, with 10,870 unique words and 2,059 different kanji. Its difficulty rating on Jiten is hard, 3.1 out of 5. The full vocabulary list ranks all 10,870 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.