Games like Tenchi wo Kurau: Sangokushi Gunyuuden

If you finished Tenchi wo Kurau: Sangokushi Gunyuuden, the closest matches are Age of Empires IV, Life is Feudal: Forest Village, Three Kingdoms: Fate of the Dragon, Tears of Avia and Eador: Imperium. All 6 share its strategy genre and are ranked by how closely their themes and modes overlap.