
The life of Katsu Kaishū and his father.
Oyako Daka is a Japanese drama of 85,254 characters, with 5,477 unique words and 1,419 different kanji. Its difficulty rating on Jiten is hard, 3.6 out of 5. The full vocabulary list ranks all 5,477 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.