Location of Sambu County in Chiba Prefecture.
Sambu ( 山 武 郡 Sambu-gkn ) county is located in Chiba Prefecture , Japan .
According to estimates as of April 1, 2017, the population is 46.506 people, an area of 134.7 km², a density of 345 people / km².
Towns and villages
- Kujukuri
- Shibayama
- Yokosibahikari