蝦夷 えみし Also written えぞ, エミシ Meanings Noun Emishi; Ezo (i.e.: non-Yamato peoples in northern Japan) Yezo (i.e.: Hokkaido, Sakhalin and the Kuril Islands) See also: 蝦夷地 (えぞち). Kanji 蝦 shrimp; prawn; lobster 夷 barbarian; savage; Ainu. Read as えみし. Jinuma: Japanese Dictionary · Word lists