Location of Sera in Hiroshima Prefecture
|• Total||278.29 km2 (107.45 sq mi)|
|Population (July 31, 2004)|
|• Density||69/km2 (180/sq mi)|
|Time zone||UTC+9 (JST)|
After the merger, the former Sera Town Hall officially closed down and the new town hall is now located in the former town of Kōzan.