
Sakai Nobunari an Elder in 'Honmaru' (or the main enclosure) and Mizuno Tadakuni an Elder in 'Nishinomaru' (or the south-east enclosure) have been at odds behind the scenes over the marriage of Tokugawa Ieyoshi, heir to the Shogunate. Kyoshiro, who has come back in Edo after 3 years is involved in it against his will. It's because he gets to know Lady Mihoyo who is a spy for Sakai and looks exactly like his late mother. As she couldn't complete her mission she has nowhere to go. Kyoshiro shelters her from both parties that seek her life. The original story is from "Nemuri Kyoshiro Burai Hikae" written by Shibata Renzaburo. Not only is one of Japan's greatest legends kept alive, but some secrets of Kyoshiro's past are finally revealed for the first time.
Nemuri Kyoushirou 2: Conspiracy in Edo Castle is a Japanese movie of 8,383 characters, with 1,229 unique words and 628 different kanji. Its difficulty rating on Jiten is expert, 4.2 out of 5. The full vocabulary list ranks all 1,229 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.