
Shinigami Nattsu to Zekkou Days is a Japanese novel of 78,438 characters, with 4,857 unique words and 1,254 different kanji. Its difficulty rating on Jiten is average, 2.1 out of 5. The full vocabulary list ranks all 4,857 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.