異世界転生騒動記 [Isekai Tensei Soudouki] #4

The fourth volume of Isekai Tensei Soudouki arrives with an energetic cover that sets a wonderfully festive tone — a white-haired young man grins broadly in the foreground, raising a frothy mug of beer alongside three companions: a jovial older blond man, a dark-haired young man, and a spirited red-haired young woman, all celebrating amid large wooden barrels. The tagline promises sweeping nation-building through military, economic, and cultural reform, with the cover's cheerful tavern atmosphere perfectly capturing that "work hard, celebrate harder" spirit. A great pick for fans of isekai stories where clever world-building and camaraderie take center stage.