Hamamasu District, Hokkaido
Former district in Hokkaido, Japan
From Wikipedia, the free encyclopedia
Hamamasu (浜益郡, Hamamasu-gun) was a district located in Ishikari Subprefecture, Hokkaido, Japan.

As of 2004, the district had an estimated population of 2,179 and a density of 7.00 persons per km2. The total area was 311.16 km2.
Former towns and villages
Merger
- On October 1, 2005, the village of Hamamasu, along with the village of Atsuta (from Atsuta District), was merged into the expanded city of Ishikari.[1]