For example, during the reign of Emperor Tenchi, a group of ordinances called the Omi Administrative Codes were created, and during the time of Emperor Tenmu, the legal codes of the ancient Japanese state, considered to be the first Ritsutyo Codes, were formulated.
例えば天智天皇のときには近江令と呼ばれる法令群が策定され、天武天皇のときは最初の律令法とされる飛鳥浄御原令の制定が命じられた。