From Wikipedia, the free encyclopedia.
Tateyama (館山市; -shi) is a city located at the southern tip of the Boso Peninsula in Chiba, Japan.
As of 2003, the city has an estimated population of 50,696 and the density of 460.04 persons per km². The total area is 110.20 km².
The city was founded on November 3, 1939.
