冈山县 Traditional form: 岡山縣 Pinyin (reading): Gāngshānxiàn Definitions: Okayama prefecture in southwest of Japan's main island Honshū 本州 ( Běnzhōu) Characters: 冈 - ridge or crest of hill 山 - mountain, hill, peak 县 - county, district, subdivision Traditional characters: 岡 - ridge or crest of hill 山 - mountain, hill, peak 縣 - county, district, subdivision