JAPAN
Chūgoku Region
31,922 km² (12,325 mi²)
population 7,563,428
Prefectures
Okayama ![]() |
Shimane ![]() |
Tottori ![]() |
Yamaguchi ![]() |
Okayama ![]() |
Shimane ![]() |
Tottori ![]() |
Yamaguchi ![]() |