article: San'yōdō
links: Comparison of regions of Japan Honshū Hiroshima Prefecture Asuka period Circuit (political division) Okayama Prefecture Bitchū Province Chūgoku region Bingo Province Hyōgo Prefecture Louis-Frédéric Bizen Province Harima Province Aki Province Suō Province Gokishichidō Mimasaka Province Isaac Titsingh Seto Inland Sea Nagato Province Provinces of Japan Yamaguchi Prefecture