Ehime Prefecture is a prefecture of Japan located on the island of Shikoku. Ehime Prefecture has a population of 1,342,011 and has a geographic area of 5,676 km2. Ehime Prefecture borders Kagawa Prefecture to the northeast, Tokushima Prefecture to the east, and Kōchi Prefecture to the southeast.
Matsuyama is the capital and largest city of Ehime Prefecture and the largest city on Shikoku, with other major cities including Imabari, Niihama, and Saijō.Notable past Ehime residents include three Nobel Prize winners: are Kenzaburo Oe, Shuji Nakamura, and Syukuro Manabe.
Wikipedia https://en.wikipedia.org/wiki/Ehime_Prefecture
Coordinates 33°50'22.268" N 132°45'55.268" E