| NAME | Kai Takano |
|---|---|
| AGE | 13 |
| PRIZE | The Prize of the Chairman of Hatsumei Kyokai |
| COMMENTARY | When a GPS monitor for tsunami sends a warning signal, nearby roads spring upward and change into breakwaters. This protects a town from a giant tsunami such as the Sanriku Tsunami caused by a small tremor that occurred in the Meiji Era. |