A manga adaptation of 'How a Realist Hero Rebuilt the Kingdom' starts serialization, increasing the series' popularity.
Kazuya Souma is suddenly summoned to the Elfrieden Kingdom and declared the new king to help save the country from crisis.
Kazuya is appointed as the regent to implement reforms and rebuild the kingdom's economy and military.
Kazuya introduces new administrative systems including taxation reforms, land surveys, and census to improve governance.
Kazuya establishes an alliance with the neighboring Jure Empire to ensure mutual security and trade benefits.
Movement to settle and secure the eastern frontier lands to expand the kingdom's territory and resources.
Kazuya meets and interacts with Liscia Elfrieden, the princess and heir apparent, forging important personal and political bonds.
Kazuya starts reforms to modernize the military including training, equipment upgrades, and recruitment policies.
Focused development of industry including mining, agriculture, and manufacturing to foster economic recovery and growth.
Implementation of a new stable currency to control inflation and facilitate trade.
Formal alliance is signed with the Sanzer Empire to strengthen political and military relations.
Kazuya and Liscia agree on a marriage alliance solidifying political unity.
Successful measures lift the kingdom out of the imminent grain shortage and famine risk.
Exploration and discovery of ancient ruins offer new educational and cultural opportunities for the kingdom.
The royal army is expanded and reorganized to secure the kingdom's borders and maintain internal peace.
Following successful reforms and agreements, Kazuya is officially crowned king of Elfrieden Kingdom.
