| Itsuwatobu Dam | |
| Name Official: | 五和東部ダム |
| Location: | Kumamoto Prefecture, Japan |
| Dam Length: | 170m |
| Dam Height: | 33.3m |
| Construction Began: | 1995 |
| Opening: | 2002 |
| Res Capacity Total: | 739 thousand cubic meters |
| Res Catchment: | 1.6 sq. km |
| Res Surface: | 8 hectares |
| Coordinates: | 32.4828°N 130.1456°W |
| Location Map: | Japan |
Itsuwatobu Dam is a rockfill dam located in Kumamoto Prefecture in Japan. The dam is used for irrigation and water supply. The catchment area of the dam is 1.6 km2. The dam impounds about 8 ha of land when full and can store 739 thousand cubic meters of water. The construction of the dam was started on 1995 and completed in 2002.[1]