Dojyomaru

Souma visits Lagoon City, where he finds Castor waiting for him. But Souma is prepared for the encounter, and has an ace up his sleeve! Castor is left dumbstruck when the king unveils a top secret project he's had the National Defense Force working on....

My retainers are my strength. With a massive number of monsters appearing in a "Demon Wave," the group of small to medium-sized countries known as the Union of Eastern Nations faces a crisis....

The ceremony that will turn Souma from provisional king to true monarch is rapidly approaching, and because Souma is to wed his fiancees on the same day, the capital is overflowing with excitement....

Julius, Sovereign Prince of Amidonia, resumes his tyrannical rule after retaking the city of Van. However, after experiencing freedom, the populace revolts, sparking uprisings throughout the Principality....

Two years have passed since the Spirit King's Curse shook the world. In this time, Souma and the Kingdom of Friedonia have been preparing for an impending period of unprecedented chaos. However, the Kingdom was not the only country to burgeon over the two years.

Now King of Elfrieden, Souma begins to put his economic reforms into motion—only to find himself clashing with the rebellious Duke Georg Carmine, General of the Army. When the neighboring Principality of Amidonia gets involved, Souma's hopes for peace and diplomacy go right out of the window....

When the Principality of Amidonia sends a desperate call for help defending itself against civil war and enemy invasion, Souma agrees to aid their former enemy. But the Principality's plea comes with strings, or perhaps rewards, attached—including a marriage proposal from their princess....

Souma presses Elfrieden's siege on the Amidonian principality, whose soldiers fight tooth and nail to keep him at bay. The violence on the front lines is bad enough, but a surprise attack at the rear will confound the bloody battle further....

Having returned from the Star Dragon Mountain Range, Souma heads to the next destination on his diplomatic tour, the Republic of Turgis....

An invitation from the godbeast, Mother Dragon, takes Souma to the Star Dragon Mountain Range to attend the Contract Ceremony, where contracts between knights and dragons are formed. There, he meets and befriends flightless dragon Naden, who has always been taunted for her inability to fly....

With Souma's coronation and wedding behind him, he's ready to send his little sister Tomoe off for her first day at the Royal Academy. But from her first step through the gates, she's greeted with comments and stares from the other students....

The Great Tiger Kingdom of Haan, the Gran Chaos Empire, and the Maritime Alliance headed by the Kingdom of Friedonia compete with one another in a newly tripolar world.

When Kazuya Souma is unexpectedly transported to another world, he knows the people expect a hero. But Souma's idea of heroism is more practical than most—he wants to rebuild the flagging economy of the new land he's found himself in....

Risking her life to save her homeland, Shabon, a princess from the Nine-Headed Dragon Archipelago, joins Souma's side in hopes of stopping an impending war

When Souma receives an invitation to a martial arts tournament, he has no plan to attend until he discovers two things: first, the grand prize is a single wish, and second, the daughter of his kingdom's former general will be participating....