Volume 13

This is the thirteenth volume of the Orient manga series.

Synopsis
Using the power of the Goddess, Musashi defeats Yataro, who had become a Kishin! The Awaji Island recapture operation has come to an end. The Obsidian Eight are plotting in the dark, while the kings standing at the top of the strongest bushi's bands, the Five Grand Generals, finally make their move! But what about Michiru, who seems to have escaped Yataro's spell...? Musashi's battle enters a new phase!

Chapters

 * 114. War Triumph
 * 115. Oath (い)
 * 116. I Have to Get Stronger (くならなきゃ)
 * 117. Meeting of the Five Grand Generals

Volume's Extras

 * Bonus Chapter: Tsugumi and Michiru Exciting Girls-only Gathering (つぐみとみちるのワクワク)
 * This is considered Chapter 115.5.
 * It features Tsugumi and Michiru.