A war between the Kingdom of Brittantia and the Kingdom of Tarja has ensnared the Rhoadserian army led by Ryoma Mikoshiba. Things are going well for Ryoma until the appearance of a new enemy army—the Manibhadra, who bring unprecedented tactics with them. Can he overcome the challenges they pose?

Edamura Makoto likes to say he's the best con artist in Japan, but his bragging has caught the attention of another grifter. Laurent Thierry needs Makoto's help to pull off a huge scam that will make them both rich! The plan is to fly to L.A. and sell fake goods to a shady Hollywood movie producer. But how can you trust your business partner when you're both career criminals?

The battle to decide the fate of a country torn in two is about to begin!Thanks to Ryoma Mikoshiba’s achievements, momentum swings in favor of Princess Lupis’s faction. One of her nemeses, General Albrecht, has holed up in the enemy stronghold of Heraklion. Just as victory seems certain for Princess Lupis’s side, Gennou and Sakuya, who have infiltrated the city on Ryoma’s orders, return with news of suspicious activity.And at the same time, further tragedy is about to strik...

A new war beckons Ryoma Mikoshiba!Having won the war he waged against the north, Ryoma prepares to occupy Count Salzberg's former domain, but a conversation with Signus hints at a new threat. The Kingdom of Rhoadseria’s House of Lords will definitely try to charge and punish Ryoma for starting a war with a fellow noble. This would mean all-out war with the Rhoadserian nobles, so Ryoma calls Simone, head of the Christof Company, for a meeting. Meanwhile, Robert, who is being held ca...

After Ryoma’s inspired use of thaumaturgy to wash away the enemy, all eyes are on him. Along with Helena Steiner, he stands poised to win Rhoadseria’s civil war for Princess Lupis!But as the war approaches its climax with the battle of Heraklion, the enemy uses schemes and trickery to change the rules of the game. In the midst of betrayal, Ryoma finds his greatest chance yet to suppress the civil war!

Ryoma’s showdown with the other nobles begins in earnest!The House of Lords’ hearing is finally underway, and Rhoadseria’s nobles viciously question Ryoma about his war with Count Salzberg. Ryoma is prepared for anything they can throw at him, and thanks to Signus’s and Robert’s testimonies, the hearing progresses in Ryoma’s favor. Ryoma, however, has enemies in high places, and when Queen Lupis steps in to personally hand down the verdict, the situation turns ugly. With no choice ...

With the Kingdom of Rhoadseria firmly in his grasp, Ryoma uses his dispute with the noble Romaine family to expedite the stabilization of the nation. At the same time, he seeks reinforcements for the Kingdom of Xarooda as they deal with their king being ill and face an invasion from the O’ltormea Empire. But something strange is brewing in eastern Rhoadseria and Myest. Ryoma must now face the flames of war as they spread across the continent!

Ryoma Mikoshiba prepares to open a new destiny for the Kingdom of Rhoadseria!The Kingdom of Rhoadseria's inner turmoil grows all the more intense. Ryoma Mikoshiba, a high-schooler summoned to another world from modern day Japan, begins gathering forces for Princess Lupis, heir of the Rhoadserian throne. Lupis's camp gathers powerful warriors, like the mercenary woman Lione the Crimson Lion, but they're still at a vast numerical disadvantage.But Ryoma marches into the battle...

Following his fateful encounter with the two warrior slaves, Laura and Sara, Ryoma begins to plot his escape from the O’ltormea Empire. But even as his strength and cunning are put to test, he must come to terms with the reality he might not be able to return home at all. And as Ryoma and his two female companions try to find his place in this new, brutal world, fate's hand reaches out to embroil him in a large-scale conflict that will change both his life and the history of the continent....

Ryoma's band of elites faces off against the nobles' faction massive army!Caught up in the plots and schemes of Rhaodseria, Ryoma becomes involved in the kingdom of Rhoadseria's civil war. With seasoned warriors as his comrades and the combat slave twins, Laura and Sara, by his side, Ryoma shows the world a glimpse of his future hegemony!Plots and ambitions clash as the civil war escalates. Ryoma must rely on his comrades and talent to stomp out his foes...!

Ryoma Mikoshiba is now a baron! The young noble and his group put the Rhoadserian civil war behind them and make their way to his new territory, the Wortenia Peninsula. However, Ryoma has a lot of work ahead of him. Not only does he need to develop his monster-infested land, but he also has to deal with a neighboring noble who, despite appearances, has his own interests in the peninsula. As Ryoma establishes his new domain, the winds of victory blow his way and his path to sovereignty begi...

Having become the Baron of the Wortenia peninsula, Ryoma Mikoshiba seeks to broaden his influence. And yet, Ryoma learns that Count Salzberg seeks to take advantage of him. Ryoma exploits the count's weaknesses and strikes a deal that earns him his full cooperation. He then sets out to suppress the peninsula itself with the slaves he liberated, but an unexpected encounter awaits him in the lands of Wortenia...The fantasy story of a summoned man's journey to domination reaches its s...