Chūgoku region has part(s) San'yō region
The Chūgoku region (Japanese: 中国地方, Hepburn: Chūgoku-chihō, IPA: [tɕɯːɡokɯ̥ tɕiꜜhoː]), also known as the San'in-San'yō (山陰山陽地方, San'in-San'yō-chihō) region, is the westernmost region of Honshū, the largest island of Japan. It consists of the prefectures of Hiroshima, Okayama, Shimane, Tottori and Yamaguchi. In 2010, it had a population of 7,563,428.
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