
大財閥永山家の当主志津の七〇回目の誕生祝いのために家族一同が会した邸で【今年の賭け】が始まった。いうなれば殺人ゲーム…。喧噪と狂乱、欲望と憎悪の宴の幕が開く!(郷原 宏)
Itsuka Dareka ga Korosareru is a Japanese novel of 81,408 characters, with 5,019 unique words and 1,244 different kanji. Its difficulty rating on Jiten is hard, 3.2 out of 5. The full vocabulary list ranks all 5,019 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.