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!

Iori, Shungaku, and Gama! Just as a confrontation threatens to break out between these three strong fighters, they part ways with a promise to clash swords again in the main battle of the Grand Tournament of the Shogunate. Iori, who is struggling to enjoy his sword, leaves Gama and Zenmaru behind to set off for Edo! Ran goes after Iori, who teaches her the Ogame style, and she then challenges one of the One Hundred Swordsmen in order to obtain a scroll of her own. Her opponent is none other than Burai Udo of the Seishin style! Can Ran's swordsmanship hold up against a sword powerful enough to split boulders?!

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"!!

It's been two years since the infamous Unabara Tournament, but things aren't over for Iori Sengoku-in fact, he's received a summons from the Tokugawa Shogunate. He's to join in battle against the Shogunate's top martial artists to determine the strongest of the lot. Not only that, he's accompanied by the sword-crazy Ran Ichinose. No matter what, this is an adventure you won't want to miss-the thrilling sequel to Gamaran!

Upon arriving at the inn, Ran seeks the power to live by the sword and asks Iori for his tutelage. However Iori seems to have a lot on his mind after his battle with Raio. Before he can catch his breath, yet another of the Hundred Swords comes to attack. Iori finds himself surrounded by more than 30 skilled fighters, including rank number 54, Ikki Obayashi. Iori demonstrates demonic godlike swordplay only to find himself faced with an even more formidable foe!!

It's time for Zenmaru Ichinose to put his resolve to the test! Zenmaru, who has always been aware of the gap between himself and Gama and Iori, steps up to prove his swordsmanship against Homare of the Unlimited Divine Soldiers! Who will be the victor in this battle of brute strength versus brute strength...?! Next up is a one-on-one battle between Gama and Yagira, at the behest of the shogun himself! What is supposed to be a sudden-death match turns into an unexpected showdown of tactical skill...!

The competition at Edo Castle is completely shaken up! A mere nick of their opponent's sword means being inflicted with deadly poison… In a critical battle of sudden-death, Gama pulls out all the stops to counter Yagira's clever tactics! And it's with all eyes fixated on Gama and Yagira's fierce battle that the Unlimited Divine Soldiers finally make their move…!

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 “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…!

Only two more battles remain in the first round of the Grand Tournament of the Shogunate!! Just who is this mysterious man who fights using the Ogame style, Hanjiro Okamoto?! Meanwhile Iori, who was near-fatally wounded by Tadaie Hiramatsu, somehow makes it back to Edo after his first round match has ended, but has yet to regain consciousness… While the shogunate brings in their next assassins for the second round, Tadaie sets his sights on none other than…Gama! How will Gama respond to the man who defeated his senior apprentice?!