
Seven heroes gather to save the world--but the legends spoke of only six. Long ago, the Evil God was sealed at the edge of the continent, where it lies in slumber. Each time it awakens, it threatens to plunge the world into hell, and each time, six powerful warriors are chosen to seal it away again. But now, as the cycle begins anew, the Crest of the Six Flowers marks not six Braves...but seven. Hans, the mysterious assassin for hire. Mora, the elder of the All Heavens Temple. Chamo, the young but deadly Saint of Swamps. Nashetania, the princess, and Goldof, the knight yearning to win her heart. Fremy, the girl with a dark past. And Adlet, the boy with a dream. When the Braves of the Six Flowers realize one of their number is an impostor, hero will turn on hero in this exciting new series! (Source: Yen Press)
Rokka no Yuusha is a Japanese novel of 861,749 characters, with 13,112 unique words and 2,043 different kanji. Its difficulty rating on Jiten is hard, 3.5 out of 5. The full vocabulary list ranks all 13,112 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.