
Reiichi lives a peaceful life with Uko, his childhood friend, and Koinu, his younger sister. But one day, a mysterious girl, August, suddenly appears in front of him and says, "You, my Cthulhu!" His life completely changes... Reiichi knows that he is actually her Cthulhu and gets involved in an epic battle...
Cthulhu ~Otome no Fureru, Tenshi no Yubisaki~ is a Japanese visual novel of 390,891 characters, with 12,558 unique words and 2,027 different kanji. Its difficulty rating on Jiten is hard, 3.1 out of 5. The full vocabulary list ranks all 12,558 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.