Shimoina District, Nagano

Shimoina (下伊那郡, Shimoina-gun) is a district located in southern Nagano Prefecture, Japan. As of May 2008, the district has an estimated population of 65,359 with a density of 51.4 persons per km². The total area is 1,270.43 km².

Municipalities

The district consists of three towns and ten villages:

• Anan
• Achi
• Hiraya
• Matsukawa
• Neba
• Ōshika
• Shimojō
• Takagi
• Takamori
• Tenryū
• Toyooka
• Urugi
• Yasuoka

Notes

History

File:Nagano ShimoIna-gun.png

Map showing original extent of Shimoina District in Nagano Prefecture:

* yellow - areas formerly within the district borders during the early Meiji period

1. Matsukawa-machi
2. Takamori-machi
3. Anan-machi
4. Achi-mura
5. Hiraya-mura
6. Neba-mura
7. Shimojō-mura
8. Urugi-mura
9. Tenryū-mura
10. Yasuoka-mura
11. Takagi-mura
12. Toyooka-mura
13. Ōshika-mura

File:Nagano ShimoIna-gun 1889.png

Colored areas are in this district.

• January 4, 1879 - Ina District was split off into Kamiina and Shimoina Districts during the early Meiji period establishment of the municipalities system, which initially consisted of 1 town and 31 villages. Its district headquarters was located at the village of Iida.

District Timeline

• July 1, 1993 - The town of Kamisato was merged into the expanded city of Iida.

Recent mergers

• October 1, 2005: The villages of Kami and Minamishinano were merged into the expanded city of Iida.
• January 1, 2006: The village of Namiai was merged into the expanded village of Achi.
• March 31, 2009: The village of Seinaiji was merged into the expanded village of Achi.