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Location of Sera District in Hiroshima Prefecture
Sera (世羅郡 Sera-gun) is a district located in Hiroshima Prefecture, Japan.
As of 2003, the district has an estimated population of 19,213 and a density of 69.04 persons per km². The total area is 278.29 km².
Towns and villages
- On October 1, 2004 all three towns in the district merged into the single expanded town of Sera. The other two former towns were Kōzan and Seranishi.
Coordinates: 34°36′54″N 133°00′32″E / 34.615°N 133.009°E