
Yuzuru loved Ai in middle school, but they drifted apart. When they reunite, he realizes that his feelings haven’t changed. As this pair of total opposites gets reacquainted, will they end up as friends... or something more? (Source: Yen Press)
Kimi wa Boku no Regret is a Japanese novel of 287,747 characters, with 8,971 unique words and 1,701 different kanji. Its difficulty rating on Jiten is average, 2.6 out of 5. The full vocabulary list ranks all 8,971 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.