Zoku Otoko wa Tsurai yo is a Japanese movie of 21,269 characters, with 1,792 unique words and 662 different kanji. Its difficulty rating on Jiten is average, 3.0 out of 5. The full vocabulary list ranks all 1,792 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.