| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | radar | Japan | Developed advanced radar technology for maritime security and early warning systems in response to regional security concerns | 1 |
| 2 | radar | Japan | Associated with advanced technology and often used in high-speed train systems | 1 |
| 3 | radar | Japan | Often associated with advanced technology and modern transportation systems like bullet trains | 1 |