| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | blues | Japan | Blues music has a dedicated fanbase and is often associated with a niche subculture, with a focus on technical skill and authenticity. | 1 |
| 2 | blues | Japan | Blues music has a niche audience in Japan and is often associated with Western pop culture rather than being a mainstream music genre. | 1 |
| 3 | blues rock | Japan | Blues rock is not as widely popular and has less influence on mainstream music in these countries. | 1 |