
Mahoutsukai de Hikikomori?: Mofumofu Igai to mo Kokoro wo Kayowaseyou Monogatari is a Japanese novel of 2,425,899 characters, with 27,818 unique words and 2,692 different kanji. Its difficulty rating on Jiten is hard, 3.2 out of 5. The full vocabulary list ranks all 27,818 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.