Kōka District, Shiga

Kōka (甲賀郡, Kōka-gun) was a district located in Shiga Prefecture, Japan.

As of 2003, the district had an estimated population of 147,928 and a density of 267.90 persons per km². The total area was 552.18 km².

From circa 1460 until 1574, during the Sengoku period, the district was effectively independent of centralized state control and operated as the Kōka-gun Chūsō, a military confederacy of jizamurai and other warrior families that became known as ninja. During this period it formed an alliance with its southern neighbor, the Iga Sokoku Ikki, a similar independent confederacy of ninja families. Both alliance and the ikki ended when Oda Nobunaga defeated Kōka and compelled it to be a vassal.

Towns and villages

Before the dissolution in 2004, the district had seven towns as listed below. Each municipality is now a part of the city noted in the parentheses.

• Ishibe (Konan)
• Kōsei (Konan)
• Kōka (Kōka)
• Kōnan (Kōka)
• Minakuchi (Kōka)
• Shigaraki (Kōka)
• Tsuchiyama (Kōka)

Mergers

• On October 1, 2004:
  • the towns of Kōsei and Ishibe were merged to create the city of Konan.
  • the former town of Kōka absorbed the towns of Kōnan, Minakuchi, Shigaraki and Tsuchiyama to create the city of Kōka.^[1] Kōka District was dissolved as a result of this merger.

References

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This page was last edited on 15 February 2024, at 08:35