| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | kotan (ainu village) | Ainu culture | Kotan is an integral part of Ainu culture, featuring unique traditions and architecture. | 2 |
| 2 | kotan (ainu village) | Global indigenous cultures | The concept of kotan, a type of Ainu village, may have similarities in other indigenous cultures but the term itself is unique to Ainu culture. | 1 |
| 3 | kotan (ainu village) | Modern urban culture | Kotan, an Ainu village, is not a well-known concept in modern urban culture. | 1 |