
Ore wa Kanojo no Inu ni Naru! is a Japanese novel of 286,811 characters, with 10,900 unique words and 1,845 different kanji. Its difficulty rating on Jiten is average, 2.3 out of 5. The full vocabulary list ranks all 10,900 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.