| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | sonar | Japan | Sonar technology is also used in fisheries to detect the presence of fish and other marine life in the water. | 1 |
| 2 | sonar | Japan | In these countries, sonar technology is also used for fishing, as it helps locate schools of fish underwater. | 1 |
| 3 | ultrasound | Japan | Also commonly used for non-invasive cosmetic procedures such as skin tightening and fat reduction. | 1 |
| 4 | ultrasound | Japan | Ultrasound technology is also used for cosmetic purposes, such as slimming treatments and facial rejuvenation. | 1 |