Just as Iori, Gama and the others are about to escape, they find themselves cornered on either side. Unlimited Divine Soldier Genra is hot on their trail, only to be stopped in his tracks by Shungaku Tojo! In the heat of their monstrous battle, Genra shifts to Zenra…and then a third personality emerges!! What will be the outcome of the tumultuous battle at Edo Castle?!

It's an all-out war between the Muho style and the Edo Shogunate! Gama's declaration of war sets the stage for the next battle! Gama and his men storm Edo Castle to rescue Jingu, and the Muho style warriors break off in all four directions to face off with some of the Shogunate's most powerful fighters. Who will survive the second round of the turbulent Grand Tournament of the Shogunate and advance as a Shura into the third round…?!

It's the battle of Gama vs. Shinnojo!! Next thing they knew, their match had become a true showdown of life or death! In their battle of strength, Gama unleashes a tremendous blow with his sword that even Shinnojo has never seen before! Meanwhile Zenmaru finds himself in mortal combat with a fierce opponent! He may be an old man, and only number 99 on the Hundred Swords list, but his hand holds a deadly power. Zenmaru, lured into the forest by his enemy, finds himself caught in a brand new dangerous predicament!!

On the exile island of “Ashura's Prison,” the main battle of the Grand Tournament of the Shogunate finally begins! Iori's first opponent is Kitaro Mashima of the Myojin style, with whom he shares a fated connection-Kitaro is none other than the elder brother of Sasuke, the "Crimson Ripper" of the Four Divine Spears against whom Zenmaru fought in the Grand Tournament of Unabara two years prior. Kitaro swears revenge, descending upon Iori like a wild beast, but it's nothing Iori can't manage and he quickly gains the upper hand. However when Kitaro's ear is sliced off, he undergoes a bizarre transformation and reveals his true colors!

Gama and Naoyoshi are finally reunited! But why is Naoyoshi working together with the Muho style? And what is Nayoshi's last wish for Gama? The time for Gama to make a big decision steadily approaches! Meanwhile Shungaku Tojo, once a pillar of the Muho style, goes head-to-head with Seiya Zoin, a skilled warrior sent by the Shogunate. Amidst all the schemes and conspiracy, Tojo decides his own path!

“Become the new head of the Muho style!” Gama accepts Shimon's proposal much to the shock of his fierce former enemies, the Muho style! Meanwhile, Iori is summoned yet again by Yagira and learns of this decision. As a fellow swordsman and his senior apprentice, what does Iori think of Gama's choice? What's more, Tadaie's loyal retainer Bihomaru, a monstrous warrior built like a demon, descends upon Ran!! Will Ran obey Iori's warning to flee?

What happens when the “Unlimited Divine Soldiers” launch an attack on the Suruga domain residence? It's the clash of Shakujii, the martial arts instructor of the Suruga domain, and Ramon, the leader of the Unlimited Divine Soldiers. Their battle takes a fierce turn and finally comes to an end!! Tadaie Hiramatsu shows his true powers when surrounded by his enemies, but just how strong is he?! Meanwhile Shinnojo, the head of the Ogame style, pays a visit to Gama to find out the real reason as to why Gama has become the new head of their sworn enemy, the Muho style!

The second round of the Grand Tournament of the Shogunate's main battle has finally begun! The strongest remaining fighters gather at the former Kaga domain residence in Edo in the hopes of claiming the title of the ultimate peerless warrior!! There's also Gama, who has joined forces with Tadaie Hiramatsu, his vassal Bihomaru, and Iori, ablaze with fighting spirit to get his revenge against Tadaie. Soon the Shogunate's most powerful protectors, the “Unlimited Divine Soldiers” take to the scene! The Shogunate's aim? To annihilate any strong warriors in their way. The Unlimited Divine Soldiers' first target is none other than Bihomaru-it's the clash of the Shogunate and the Suruga domain! Meanwhile…Iori is set to inherit the Ogame style's sixth sword technique from Hanjiro Okamoto, but will he be able to master it?

The “Heaven and Earth” technique that Jinsuke left behind is finally revealed! After only a glimpse, Gama appears to have already figured out what the Ogame style's sixth sword he was meant to inherit is all about! Meanwhile Iori is one step ahead, having mastered “Heaven and Earth,” and finally breaks free of Jinsuke's illusion to once again pursue the path of becoming the strongest! At the same time, the Muho-style's plan to capture the Shogun's head from within the Shogunate is set in motion, and a man who should have been dead suddenly shows himself…!