Yamaguchi 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.

v t e Yamaguchi Prefecture
Yamaguchi (capital)
Core city	Shimonoseki
Cities	Hagi Hikari Hōfu Iwakuni Kudamatsu Mine Nagato San'yō-Onoda Shūnan Ube Yamaguchi (capital) Yanai
Districts	Abu District Abu Kuga District Waki Kumage District Hirao Kaminoseki Tabuse Ōshima District Suō-Ōshima
List of mergers in Yamaguchi Prefecture

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