Cluster 1 | Cluster 3 | Cluster 4 | Cluster 5 |
Challenge | Technology | Efficiency | Solution |
Present situation | Development | Method | Problem |
Change | Universe | Japan | Design |
Value | Research | Power generation | Employ |
Realization | Robot | Nature | Application |
Cluster 2 | People | Healthcare | Present |
Goal | Disaster | Cost | Think |
Career | Earthquake | Light | Knowledge |
Study | Human beings | Live body | Necessary |
Plan | Conduct | Learn | Automobile |
|
| Use | Fuel |
|
| Relationship | Usage |
|
|
| Life |
|
|
| Possibility |