| Tonegawa River | ||
 View from the left bank |
View from the right bank |
|
| Kamisu Cityea | Choshi Cityea | |
 |
10Km from the sea |
 |
| . | Notes | |
| April 2016 | Date photographed |
April 2016 |
 |
||
| Notes | ||
| April 2008 | Date photographed |
|
| Tonegawa River | ||
| View from the left bank |
View from the right bank |
|
| Kamisu Cityea | Choshi Cityea | |
|
10Km from the sea |
|
| . | Notes | |
| April 2016 | Date photographed |
April 2016 |
|
||
| Notes | ||
| April 2008 | Date photographed |
|