
Isozoemon (Go Kato) was a ronin (masterless samurai) and broke, who lived in a Choya (cheap apartment) in Okazakijoka town with his sick wife, Sugie (Ai Kanzaki). He was also a good swordsman who had taught swordsmanship in Akita a long time ago. He takes such good care of his wife that he is called a wife-loving man. He got involved in a conflict for succession because he pretended to become an officer to please her wife.
Aisai Bushido is a Japanese movie of 14,223 characters, with 1,656 unique words and 720 different kanji. Its difficulty rating on Jiten is expert, 4.1 out of 5. The full vocabulary list ranks all 1,656 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.