
Four adults suddenly become third grade students and do their best to live a meaningful life.
Nao-chan wa Shougaku Sannensei is a Japanese drama of 23,504 characters, with 1,596 unique words and 598 different kanji. Its difficulty rating on Jiten is easy, 1.8 out of 5. The full vocabulary list ranks all 1,596 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.