
Kabukicho, Shinjuku. There's a love hotel here where I work as a live-in cleaner—or at least, that's my day job. By night, I suffer from chronic insomnia with just one cure: killing people. So I moonlight as a yakuza bigwig's pet killer, waiting for him to toss me a bone and order a hit so I can sleep. Might sound like a fine line to walk, but my life's pretty quiet. Pretty stable. Until I meet this call girl, Azami. Having sex with her got me a night of sleep so peaceful, I've been mulling over the idea of keeping her around. Thing is, my boss wants her dead, and if I bite the hand that feeds me, there’s my quiet, stable life out the door...
Nemurenu Hitsuji to Kodoku na Ookami -A Tale of Love, and Cutthroat- is a Japanese visual novel of 418,768 characters, with 16,730 unique words and 2,414 different kanji. Its difficulty rating on Jiten is hard, 3.4 out of 5. The full vocabulary list ranks all 16,730 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.