| Displacement | 490t standard |
|---|---|
| Length | 58m oa |
| Width | 9.4m |
| Draught | 2.9m |
| Machinery | 2-shaft diesel, 1800ps |
| Speed | 14kt |
| Armament | 1-20mm MGs |
| Complement | 45 (40 MSC-675 and later) |
| Number | Name | Plan | Builder | Laid down | Launch | Complete | ||
|---|---|---|---|---|---|---|---|---|
| MSC-672 | Uwajima | FY1988 | NKK, Tsurumi | 1989. 5.18 | 1990. 5.23 | 1990.12.19 | Minesweeper | (MSron21, MSFlotilla2, SDF) 1997. 3.12 (MSron4, MSFlotilla2, SDF) 2000. 3.13 (MSron45, Hakodate station, Ominato district) 2010. 6.24 disc |
| MSC-673 | Ieshima | FY1988 | Hitachi, Kanagawa | 1989. 5.12 | 1990. 6.12 | 1990.12.19 | Minesweeper | (MSron21, MSFlotilla2, SDF) 1997. 3.12 (MSron4, MSFlotilla2, SDF) 2000. 3.13 (MSron43, Shimonoseki station, Sasebo district) 2010. 2.26 MS controller (MCL-728) (MSron101, MSFlotilla, SDF) 2014. 5.16 disc |
| MSC-674 | Tsukishima | FY1990 | NKK, Tsurumi | 1991. 5.27 | 1992. 7.23 | 1993. 3.17 | Minesweeper | (MSron21, MSFlotilla2, SDF) 1993.12.15 (MSron22, MSFlotilla2, SDF) 1997. 3.12 (MSron2, MSFlotilla2, SDF) 1999. 3.16 (MSron42, Hanshin station, Kure district) 2012. 3.21 disc |
| MSC-675 | Maejima | FY1991 | Hitachi, Kanagawa | 1992. 6. 1 | 1993. 6.10 | 1993.12.15 | Minesweeper | (MSron22, MSFlotilla2, SDF) 1997. 3.12 (MSron2, MSFlotilla2, SDF) 1999. 5.13 (MSron43, Shimonoseki station, Sasebo district) 2009. 3. 6 (MSron44, Maizuru district) 2013. 3.21 MS controller (MCL-729) (MSron101, MSFlotilla, SDF) |
| MSC-676 | Kumejima | FY1992 | NKK, Tsurumi | 1993. 2.17 | 1993.12. 9 | 1994.12.12 | Minesweeper | (MSron23, MSFlotilla1, SDF) 1997. 3.12 (MSron3, MSFlotilla1, SDF) 2000. 3.13 (MSron42, Hanshin station, Kure district) 2014. 5.16 MS controller (MCL-730) (MSron101, MSFlotilla, SDF) |
| MSC-677 | Makishima | FY1992 | Hitachi, Kanagawa | 1993. 5.12 | 1994. 5.26 | 1994.12.12 | Minesweeper | (MSron23, MSFlotilla1, SDF) 1997. 3.12 (MSron3, MSFlotilla1, SDF) 1999. 6.25 (MSron43, Shimonoseki station, Sasebo district) 2008. 3.11 (MSron42, Hanshin station, Kure district) 2014. 4. 2 disc |
| MSC-678 | Tobishima | FY1992 | NKK, Tsurumi | 1993. 6.22 | 1994. 8.30 | 1995. 3.10 | Minesweeper | (MSron23, MSFlotilla1, SDF) 1997. 3.12 (MSron3, MSFlotilla1, SDF) 2000. 3.13 (MSron1, MSFlotilla, SDF) 2003. 3.18 (MSron44, Maizuru district) 2010. 6.24 (MSron45, Hakodate station, Ominato district) 2014. 5.12 disc |
| MSC-679 | Yugeshima | FY1993 | Hitachi, Kanagawa | 1995. 4.10 | 1996. 5.24 | 1996.12.11 | Minesweeper | (MSFlotilla1, SDF) 1996.12.25 (MSron1, MSFlotilla1, SDF) 2000. 3.13 (MSron1, MSFlotilla, SDF) |
| MSC-680 | Nagashima | FY1993 | NKK, Tsurumi | 1995. 4.14 | 1996. 5.30 | 1996.12.25 | Minesweeper | (MSron1, MSFlotilla1, SDF) 2000. 3.13 (MSron1, MSFlotilla, SDF) 2012. 3.21 (MSron45, Hakodate station, Ominato district) |