yamazaki Water Gate
- Type
- Fixed wheel gate
- Orderer
- Kyushu Regional Development Bureau
- Size
- W 12.5m × H 3.4m
- Number of installation
- Number of installation：1nos
CONSTRUCTION LISTConstruction list
Miyatani sluiceway gate
- Type
- Fixed wheel gate
- Orderer
- Kyushu Regional Development Bureau
- Size
- W 4.6m × H 2.5m
- Number of installation
- Number of installation：2nos
Aiosa river floodgates
- Type
- Fixed wheel gate
- Orderer
- Kinki Regional Development Bureau
- Size
- W 16.2m × H 8.9m
- Number of installation
- Number of installation：1nos