| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | autumn foliage | Japan | Cultural appreciation of 'koyo' to admire the changing colors of leaves, often accompanied by traditional tea ceremonies | 1 |
| 2 | fall foliage | Japan | Fall foliage viewing, known as 'koyo' in Japan, is a traditional cultural activity, and people often visit parks and temples to admire the autumn leaves. | 1 |
| 3 | fall foliage tourism | Japan | Influenced by the appreciation of autumn colors and foliage, known as 'koyo' | 1 |