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
Hirokawa dam
- Type
- Hollow jet valve
- Orderer
- Wakayama Prefecture
- Size
- φ2000mm
- Number of installation
- Number of installation：1nos