| ● Government and Municipal Offices |
| Printing Bureau, Ministry of Finance |
| Kanto Prefecture Construction Office, Ministry of
Construction |
| Japan Nuclear Cycle Development Institute |
| Japan Defense Agency |
| TOYO RAPID RAILWAY |
| TOKYO MONORAIL CO., LTD |
| Coal Mining Research Center, Japan |
| Integrated coal Gasification Combine Cycle
Association |
| Facility Section Management Department Finance
Bureau, Tokyo |
| Cleaning Bureau, Tokyo |
| Drainage Bureau, Tokyo |
| Cleaning Bureau, Yokohama-shi |
| Cleaning Bureau, Osaka-shi |
| and other organizations |
|
