| NAME | Satoshi Kajitani |
|---|---|
| AGE | 14 |
| PRIZE | The Prize of the Chairman of Hatsumei Kyokai |
| COMMENTARY | When rain starts falling on my way to school, I have trouble deciding whether to put on a rain parka. For these situations, I think it would be great if there were a magic fabric that expanded and changed color when water touches it. My clothes would then be just like a rain parka. |