Yoichi (余市郡, Yoichi-gun) is a district located in Shiribeshi Subprefecture, Hokkaido, Japan.
As of 2004, the district has an estimated population of 28,213 and a density of 47.93 persons per km2.
The total area is 588.64 km2.
This Hokkaidō location article is a stub.
You can help Wikipedia by expanding it.