Real local Japanese that Japanese people enjoy using
The effect of studying 100 Japanese dramas with just one book!

This is a collection of Japanese expressions that are difficult to understand unless you live in Japan, as well as useful expressions that are difficult to say out loud even if you know them.
To help you learn vivid, real-world usage, we've selected the most understandable lines from numerous Japanese dramas, movies, and animations and provided examples.
Although it consists of a total of 202 units, the actual number of expressions learned is over 300.
It also provides detailed information on the etymology and origin of Japanese expressions, and aims to help you reach intermediate level Japanese.
You can download the dialogue MP3 files for free from the publisher's website or blog.