Also a new system was established for rewards and re-establishment of order; revision of dress code system, established Yakusa no Kabane (the eight honorary titles), revision of Kan-i system (office and rank system).
また論功行賞と秩序回復のため新たな制度の構築、すなわち服制の改定、八色の姓（やくさのかばね）の制定、冠位制度の改定などが行われた。