As of April 2006, the district has an estimated population of 2,898. The total area is now down to 6.75 km².

There is only one village left in the district.

• Himeshima

Until March 30, 2006, the district additionally had four towns.

• Aki
• Kunimi
• Kunisaki
• Musashi

District Timeline

• March 31, 2006-All towns within the district (Aki, Kunimi, Kunisaki, and Musashi) merged to create the city of Kunisaki.