| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | silkworm byproducts | Japan | Silkworm byproducts like silk and silk waste are utilized in various traditional and contemporary industries in China and Japan. | 1 |
| 2 | silkworm farming | Japan | Silkworm farming is a traditional and well-established practice in China and Japan. | 1 |
| 3 | silkworm symbolism | Japan | Silkworms hold symbolism related to transformation, delicacy, and beauty in Chinese and Japanese cultures. | 1 |
| 4 | silkworms | Japan | Silkworms are historically and culturally significant for silk production in China and Japan. | 1 |