| No. | Title | Issue Date | Format |
|---|---|---|---|
| 1 | Construction of Cocoon Shaped Shield Tunnel in Densely Populated Lowland to Drain Storm Water (pdf) | Black & White/6pages | |
| 2 | Construction of Multi-Service Tunnels in Ariake-kita District(Phases 1&3) (pdf) | Color/16pages |
STAJ Official Site | Shield Tunnelling Association of Japan
