OkayamaJapan |
BuffaloUnited States |
709 584
(2010) |
709 584
(2010)
261 310
(2010) |
261 310
(2010) |
789 km2
|
789 km2
136 km2
|
136 km2
|
899.35
/km2 |
899.35/km2
1 921.40/km2
|
1 921.40
/km2 |