| Bridges |
| Iwakura bashi | Sengame bashi | Kazutoyo bashi |
| Roads, Monuments |
| Symbol Road [Art of sound] |
| SOUND INTERSECTION | WELCOME TO MIRROR LAND | HOUSE WITH WIND-BELL | |
| UNTITLED | THE BASE OF SOUND-IX | MEMORY OF FUTURE | |
| DEVICE FOR CONNECTING THE SKY AND THE EARTH | EARS IN IWAKURA | ||