Though they had unstable factors such as the Otenmon Incident, affirmative measures were taken to encourage land reclamation, compile Jogan Kyakushiki Code (Regulations and Procedures of the Jogan Era), and mint Jogan Eiho (coins minted in Jogan era) and the politics was stable.
応天門の変等不安定要素も抱えながらも、開墾奨励策や貞観格式の編纂、貞観永宝の鋳造等積極的な政策が採られ、政治は安定していた。