: Familiar faces like Haohmaru enter the fray for the thrill of the duel, while the Ainu priestess Nakoruru fights to protect the balance of nature.

In the parallel world of the Tenmei era, a grand proclamation echoes from the heart of Edo. , now the Shogun, has declared a worldwide tournament to find the "Number One World's Greatest Swordsman Under the Heavens".

: Even villains from the past, such as Amakusa Shiro Tokisada and the demonic Zankuro , are drawn back into this timeline, creating a gathering of every legendary spirit the series has ever known. The Tournament of Festivals