
Osawa Eriko is a beautiful career woman who has just returned from training in the U.S. and is appointed as the "boss" of this division. But despite her intelligence and capabilities, she can never understand a man's heart, so she remains unable to find a husband.
BOSS is a Japanese drama of 169,106 characters, with 8,300 unique words and 1,626 different kanji. Its difficulty rating on Jiten is hard, 3.7 out of 5. The full vocabulary list ranks all 8,300 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.