The policies issued by Emperor Kazan established a new system 'Kazan shinsei' (new laws issued by Emperor Kazan) with 'innovative contents' including manor regulation acts, a ban on armaments, a price control ordinance, reform of the local administration, and so on.
花山天皇の諸政策は荘園整理令や武装禁止令、物価統制令、地方行政改革などから構成される「斬新な内容」を持った花山新制とした。