Tadoku Graded Reader SAKURA is a Japanese novel of 13,354 characters, with 519 unique words and 246 different kanji. Its difficulty rating on Jiten is easy, 1.3 out of 5. The full vocabulary list ranks all 519 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.