| NAME | Choe Gwang Gui |
|---|---|
| AGE | 9 |
| PRIZE | The Prize of the Chairman of Hatsumei Kyokai |
| COMMENTARY | This robot sucks up trash through its nose and at the same time wipes the floor with cloths attached to the soles of its feet. If the room is large, the robot gives birth to children, who help clean. |