🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسیไทย한국어中文日本語EntityQ6526518· pop 60Category:Yamaguchi PrefectureWikimedia categoryArticleYamaguchi Prefecture (山口県 Yamaguchi-ken) is a prefecture located in the Chūgoku region on Honshū island, Japan. The capital is the city of Yamaguchi.