| Displacement | 570t standard |
|---|---|
| Length | 57.0m oa |
| Width | 9.8m |
| Draught | 3.0m |
| Machinery | 2-shaft diesel, 2200shp |
| Speed | 14kt |
| Armament | 1-20mm MG |
| Number | Name | Plan | Builder | Laid down | Launch | Complete | ||
|---|---|---|---|---|---|---|---|---|
| MSC-601 | Hirashima | FY2004 | Universal SB, Keihin | 2005. 5.17 | 2006. 9.27 | 2008. 3.11 | Minesweeper | (MSron2, MSFlotilla, SDF) |
| MSC-602 | Yakushima | FY2005 | Universal SB, Keihin | 2006. 5.17 | 2007. 9.26 | 2009. 3. 6 | Minesweeper | (MSron2, MSFlotilla, SDF) |
| MSC-603 | Takashima | FY2006 | Universal SB, Keihin | 2007. 5.10 | 2008. 9.29 | 2010. 2.26 | Minesweeper | (MSron2, MSFlotilla, SDF) |