is a district located in Saitama Prefecture, Japan.
As of October 1, 2005, the district had an estimated population of 36,535 and a population density of 2,470.25 persons per km<sup>2</sup>. Its total area is 14.80 km<sup>2</sup> (These numbers are excluding those of Fukiage, which merged with a city outside the district on October 1, 2005).
Towns and villages
- Ina
Merger
On October 1, 2005, the town of Fukiage merged into the city of Kōnosu.