Another message from Katsu: "So you do want to help me! There is a problem I could use your support with; the east of the empire is controlled by Admiral Yamamoto Isao. He is old and weak, but he could still pose a problem. Take care of him!
- Acquire 1 sector of Chigikawa
- Gather 10 goods
So now we will have to deal with the admiral first, before we can get back to Ishiwara Katsu.
This quest probably appears if you have negotiated with Ishiwara Katsu only and haven't acquired any sectors of Chigikawa yet.
Previous Quest: To Become Emperor
Next Quest: Islands in the Sun