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Niwa District
From Wikipedia, the free encyclopedia
Niwa (丹羽郡, Niwa-gun) is a district located in northwestern Aichi Prefecture, Japan.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/2/2a/Niwa_District_in_Aichi_Prefecture.svg/640px-Niwa_District_in_Aichi_Prefecture.svg.png)
As of October 1, 2019, the district had an estimated population of 58,304 with a density of 2,351 persons per km2. The total area is 24.79 km2.