noun
Emishi allied with the central government (ritsuryō period)
Historical term referring to Emishi people who submitted to or allied with the Yamato court during the ritsuryō period. Not used in modern Japanese outside historical contexts.
See also: 蝦夷
律令時代には、朝廷に服属した蝦夷を夷俘と呼んだ。
During the ritsuryō period, Emishi who submitted to the imperial court were called ifu.