How a Realist Hero Rebuilt the Kingdom

現実主義勇者の王国再建記

Kazuya Souma, a Japanese college student, is summoned to the Elfrieden Kingdom as a hero — but instead of taking up a sword, he applies his knowledge of economics, public policy, and history to rebuild a declining nation. King Albert abdicates the throne to him on the spot after hearing Kazuya's reform proposals. With Liscia Elfrieden, the former king's daughter and his arranged fiancée, Kazuya tackles food shortages, fiscal collapse, and a fractured military through bureaucratic strategy rather than battlefield heroics.