
The story revolves around a 16 years old boy called Nao, which is son of a music critic and has a hobby of fixing machines. On a visit to a junkyard he meets a girl which is supposed to be a piano prodigy, to their surprise, she transfers to his school and enters his life. On top of it, he has a strange senpai and his childhood friend who want him to join their band...
Sayonara Piano Sonata is a Japanese novel of 494,132 characters, with 14,439 unique words and 2,062 different kanji. Its difficulty rating on Jiten is average, 3.0 out of 5. The full vocabulary list ranks all 14,439 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.