
In a small town near the sea called Tokijima the protagonist Ogawa Aoi lives life as she always has. In the middle of that normal town scenery is a great tower called the 'Tree'. It suddenly appeared thirty years ago and excited the whole country, but now it is just a deserted tourist spot. One day, it is decided that the science club Aoi belongs to is going to be closed. On July 29th, the day before the closure of the science club, all the members go to visit the 'Tree' together. On that day, at that time, at that moment-- 'Tree' starts to sing. And on July 29th, a loop starts.
Natsuzora no Monologue is a Japanese visual novel of 855,927 characters, with 16,195 unique words and 1,951 different kanji. Its difficulty rating on Jiten is average, 2.7 out of 5. The full vocabulary list ranks all 16,195 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.