Ainu Morpheme Explorer
All place names

日高 ひだか Hidaka

Hidaka region, Hokkaidō

A Japanese name. It was given when the provinces of Ezo were named, and passed to the modern towns of Hidaka and Shin-Hidaka when villages of the region merged.

Location

42.4628, 142.6463 · Coordinates: OpenStreetMap Nominatim, 2026-09-10, on 日高振興局. Open in OpenStreetMap

Referents

  • region The Hidaka region, whose subprefectural office stands at Urakawa. Hidaka in the narrow sense is the subprefecture from Hidaka town and Biratori eastward; the article adds the Mukawa basin, the former Hobetsu, Shimukappu and Atsuma as Hidaka in a looser sense
  • settlement Hidaka town, formed in 2006 from the old Hidaka town and Monbetsu town, its office in the former Monbetsu; and Shin-Hidaka town, formed the same year from Shizunai and Mitsuishi. The old Hidaka town centre was Ushappu village and has no direct connection with the origin of the name

Analyses

Attestations

  • 日高見国 document 1869 蝦夷地国名之儀申上候書付(松浦武四郎)
    当時日高見国は常陸国、また陸奥相馬郡日高の妙見之社等、その古跡付会し候えども、紀中、文身為人勇悍是総て曰く、蝦夷の文字にてもこの地たる事

    Matsuura Takeshirō proposed the province name, taking it from Hitakami-no-kuni, the eastern country of the Nihon Shoki, whose entry for the twenty-seventh year of Keikō has Takeuchi no Sukune report an eastern country of tattooed and valiant people, all called Emishi. Where Hitakami-no-kuni lay is unsettled, whether Hitachi province or the Kitakami river country at Ishinomaki; in either case it names a country toward the sunrise, east of Yamato. Matsuura named the country of the northern Ainu, the Moshirpakur, Kitami on the same pattern.

    zenibako_trek…

Related names

  • 右左府 うしゃっぷ The old name of the settlement at the centre of the former Hidaka town, where the Jukai Road Hidaka roadside station now stands. zenibako_trek…

Sources

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