Omi (title)


Omi is a hereditary noble title of ancient Japan. It was given to the descendants of the Imperial Family before Emperor Kōgen. Along with Muraji, Omi was reserved for the head of the most powerful clans during the Kofun period. When the Yamato court was established, the most influential families bearing these two titles were given the title Ōomi and Ōmuraji, respectively.

History

The Omi clans generally took their names from the geographic location from which they originated, such as the Soga clan, the Katsuragi clan, the Heguri, the Kose, Japan, the Kasuga, Fukuoka, and the Izumo, Shimane, thus making them regional chieftains in their own right.
The most powerful Omi added the prefix to the Omi title, and were referred to as. Examples of Ōomi mentioned in the Nihon Shoki included Katsuragi no Tsubura during the reign of Emperor Richū, Heguri no Matori during the reign of Emperors Yūryaku and Seinei, Kose no Ohito during the reign of Emperor Keitai and the four generations of Sogas who dominated the title during the 6th and 7th centuries: Soga no Iname, Soga no Umako, Soga no Emishi and Soga no Iruka.
When the kabane system was reformed into the eight kabane system in 684 following a series of coup attempts, the powerful Omi of the time were given the kabane of Ason, which ranked second under the new system, and Omi itself was dropped to sixth in rank.

Name

The title denoted supremacy within the court, with titular power belonging to the Ōkimi, whether or not he actually held power.
These same characters of Ōomi are pronounced Daijin to refer to titles beyond 670 A.D. in Daijō-daijin, Sadaijin, Udaijin, Naidaijin, etc.

List of ''Ōomi''

In popular culture

The name "Omi" holds a superior power in "HvH".