Just like that, the Grand Tournament of Unabara has suddenly come to an end. The tournament itself was only a set-up to Gama's father Jinsuke's grand scheme to take over the country… And in order to achieve that goal, the Muho style has abducted Naoyoshi after completely and utterly defeating Gama. In order to get Naoyoshi back, Gama vows to become stronger than ever! Gama and the others head to “Juren Village,” a sacred ground for the Ogame style, to begin their training!

The cries of the strong ring out on the exile island of “Ashura's Prison”! The battle of these larger-than-life warriors rages on, and Zenmaru finds himself up against his next opponent-Shiro Momose, a master of Western swordsmanship! What is this fearsome secret technique of Momose's that has evened the mighty Kutaragi Sadanaga in a bind?!

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?

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…?!

The Unabara Domain, the "Den of Demons" where martial artists gather. The battle in which 31 styles compete to be named strongest in the land, The "Grand Tournament of Unabara," has begun!! The first round is a clash between four styles. Gama Kurogane, fighting solo for the Ogame Style, must next face off against the Nakaizumi style's "Mad Bow"!! Having been deeply wounded in his first match, just how will Gama's sword fare against this bow?!

The Tokugawa Shogunate has gathered a hundred of the strongest fighters to to compete for the title of strongest in the land - they call them the "Hundred Swords of the Shogunate"! Iori Sengoku, the reputed "Peerless Swordsman" also throws himself into battle as one of the "Hundred Swords of the Shogunate." The first to stand in Iori's path to Edo is the "genius among geniuses," Hien Shiba! In order to best Hien, whose nodachi long sword unleashes a barrage of one unpredictable blow after another, Iori launches the fastest technique of the "Ogame Five Swords"!!

After Gama and the others breach Unabara Castle gates, they find a place to hide and regroup, however Zenmaru can't help but toil over his own lack of ability. He goes off looking for enemies in order to become stronger, only to be attacked by one of the strongest of all Muho style warriors, Kiyomori Yamanoue! Faced with an opponent clearly out of his league, Zenmaru must draw his colossal sword, the Sadanaga! The true payoff of Zenmaru's year-long training will finally be put to the test!

Unabara Domain—home to nightmarishly strong students and masters of martial arts of all kinds. The lord of the Unabara has decided that whichever of his sons discovers the strongest martial arts style will be his heir, but when 28th son Naoyoshi Washizu decides on Ogama-style practitioner Gama Kurogane, son of notorious father and scion of a “weak” style, to represent him, the odds seem bleak. But between Naoyoshi's determination and Gama's hard-earned strength, they may yet come out on top!

In the dungeon of the main castle, the battle between Iori and Ango Kuryu has begun. Kuryu comes at Iori with a slash of divine speed, produced by his super-heavy nagamaki longsword. How does Iori plan to survive an attack which he can neither dodge nor receive head-on?! Meanwhile Gama has finally made it back to Naoyoshi, just in time to rush head-first into battle with Ranmaru!

Gensai Kizaki and Kamedembo fight on at Unabara castle, pushing themselves past the limit. Now the one who stands in their way is none other than Gensai's former pupil. Shimon! Gensai finds himself pushed into a corner by Shimon, whose quick-draw technique surpasses even his own in speed, and decides to launch the Kannari style's ultimate secret technique! Ties run deep in this duel between master-and-pupil. Whose draw will prove to be the strongest?!