Sōja, Okayama Prefecture, Chūgoku Region, Japan

🇯🇵 Sōja (総社市, Sōja-shi) is a city located in Okayama Prefecture, Japan. As of 31 March 2023, the city had an estimated population density of 330 persons per km². The total area of the city is 211.90 square km (81.82 sq mi).

Geography Sōja is located ancestral Okayama Prefecture. The Takahashi River runs through the city from north-west to south. The northern and western parts are located in the southern part of the Kibi plateau, and the southern part also forms a hilly area. The central area, which is the urban area, originally formed a small basin in the floodplain of the Takahashi River.

Adjacent municipalities Okayama Prefecture • Kita-ku, Okayama • Kurashiki • Ibara • Takahashi • Yakage • Kibichūō.

Rivers • Takahashi River • Shinpon River • Makidani River;

Mountains • Kijōyama • Mount Fuku • Mount Karube.

Demographics Per Japanese census data, the population of Sōja has been increasing for the past 50 years.

History The Sōja area is part of ancient Bitchū Province and was the centre of the ancient Kingdom of Kibi. The Tsukuriyama Kofun, the 10th largest burial mound in Japan, and the mountain-fortress of Ki Castle are among the many surviving relics of that period. During the Nara period, the Bitchū Kokubun-ji and provincial capital were located in what is now Sōja. The area prospered in the Muromachi period onwards as a "temple town" at the gates of the Bitchū-no-kuni Sōja-gū from which it derives its name.

Following the Meiji restoration, the village of Sōja was established with the creation of the modern municipalities system on April 1, 1889 and was raised to town status on February 26, 1896. Sōja was elevated to city status on March 31, 1954. On March 22, 2005, the villages of Yamate and Kiyone (both from Tsukubo District) were merged into Sōja.

Government Sōja has a mayor-council form of government with a directly elected mayor and a unicameral city council of 22 members. Sōja contributes two members to the Okayama Prefectural Assembly. In terms of national politics, the city is part of the Okayama 3rd district of the lower house of the Diet of Japan.

Economy Sōja has a mixed economy. Production of automobile parts dominates the local industry, although food processing is also important. The city also has a strong agricultural sector.

Education Sōja has 15 public elementary schools and four public junior high schools operated by the city government, and two public high schools operated by the Okayama prefectural Board of Education. Okayama Prefectural University is also located in Sōja.

Transport: Rail JR West (JR West) - Hakubi Line • Kiyone - Sōja - Gōkei - Hiwa - Minagi

JR West (JR West) - Kibi Line • Hattori - Higashi-Sōja - Sōja

Ibara Railway Company Ibara Line • Kiyone - Sōja

Transport: Road • Okayama Expressway • National Route 180 • National Route 429 • National Route 486.

Local attractions • Kōmorizuka Kofun • Ki Castle • Tsukuriyama Kofun • Bitchū Kokubun-ji ruins • Fukuyama Castle ruins.