| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E01 | Tokyo |
November 10, 2017
PBS
|
25 | |
| S04E02 | Hokkaido |
November 17, 2017
PBS
|
25 | |
| S04E03 | Kyushu |
November 24, 2017
PBS
|
25 | |
| S04E04 | Hong Kong, Part 1 |
December 1, 2017
PBS
|
25 | |
| S04E05 | Hong Kong, Part 2 |
December 8, 2017
PBS
|
25 | |
| S04E06 |
Bangkok
series finale
|
December 15, 2017
PBS
|
25 |
No artwork of this type.
No artwork of this type.
No artwork of this type.