治ち世せい

noun

rule; reign

Refers to the period or act of governing, especially by a monarch or sovereign.

• エリザベス女じょ王おうの治ち世せいは70年ねん以い上じょう続つづいた。

  Queen Elizabeth's reign lasted over 70 years.

• この法ほう律りつは明めい治じ天皇てんのうの治ち世せいに制せい定ていされた。

  This law was enacted during the reign of Emperor Meiji.

noun

peaceful times; era of good governance

Implies a period of peace and prosperity under a wise ruler; often used in historical or literary contexts.

• 人ひと々びとは治ち世せいの恩おん恵けいを享きょう受じゅした。

  The people enjoyed the benefits of the peaceful era.