| NAME | Misaki Akuzawa |
|---|---|
| AGE | 14 |
| PRIZE | The Asahi Chugakusei Weekly Prize |
| COMMENTARY | With this invention, pesticides are not needed even if there are harmful insects. This mega-butterfly eats them and turns them into fertilizer that is rich in plant nutrients. Put this fertilizer in the ground and plants grow well. The mega-butterfly has a solar power system, so batteries aren't needed. |