HOW REALIST HERO REBUILT KINGDOM OMNIBUS GN (2025)

"O, Hero!" With that cliched line, Kazuya Souma finds himself summoned to another world and his adventure in administration begins! Upon presenting a plan to strengthen his new land economically and militarily, the king cedes the throne to him and Souma finds himself stuck with the top job! In order to get the country back on its feet, Souma must summon the wise, the talented, and the gifted to his side. And even when he does manage to catch a break, a day off with his staff provides anything but: rebelling retainers, natural disasters, and the threat of war all await. Can Souma keep up without succumbing to the stress?

The Subjugation War Begins! With supplies carried, plans made, and alliances forged, Souma's mission to subdue the rebelling nobility has begun. With a pocket full of tricks, loyal subjects, and modern knowledge, this should be easy! Well... not if you want your civilians to escape unharmed. Or if adventurers keep treading across the battlefield. Or if your nosy neighbors think this might be the best time to launch an invasion of their own. As the conflict expands, it's up to the crew to find a way to win without falling prey to manipulation upon scheme behind the scene. Contains the full Volume 3 and 4!

"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. Souma and Carla must fend off Gaius themselves in a life-or-death test of nerves, loyalty, and steel. When hard-fought victory finally dawns over the capital, it's time for the realist hero to get to work. Souma now needs to win over the citizens of the former enemy nation, and he has a most unusual plan that just might do the trick!"

The Tense Aftermath Unfolds! Souma has now proven his military might in the successful siege of Van, but the Amidonian foothold he's secured continues to be a hotbed of contention. Disgruntled Prince Julius calls upon the Gran Chaos Empire in an attempt to tip the scales during the ensuing peace talks. Souma thus finds himself meeting directly with Jeanne, sister to the empress, and the negotiations take an unexpected turn. Elfrieden isn't out of the woods yet, however. With the fates of Georg Carmine and Castor Vargas in his hands, Souma has more tough decisions to make...

Souma resumes control of Van in the wake of Prince Julius's renewed tyranny, and the shifting political landscape initiates an eye-opening talk between Souma and Empress Maria of the Gran Chaos Empire. Afterward, he returns his attention to the domestic front. Countless refugees have been displaced by the Demon Lord's Domain and taken up in his lands. With no easy solution in sight, Souma arranges a meeting with their leader and proposes an ultimatum.