Location
HAKODATE
LOCATION
The Port of Hakodate is located at 41º47'N 140º43'E near the southeastern end of Oshima Peninsula on Hokkaido, the northernmost of the four main islands of Japan (Figure V-170). Hakodate is positioned on the north side of Tsugaru Strait, which separates the islands of Hokkaido and Honshu.
Source: http://www.nrlmry.navy.mil/port_studies/thh-nc/japan/hakodate/text/sect1.htm