| Displacement | 2200t standard (SS-574/577-582 2250t, SS-576 2300t), 2450t submerged |
|---|---|
| Length | 76.0m pp |
| Width | 9.9m |
| Draught | 7.5m |
| Machinery | 1-shaft diesel-electric, 6800bhp surface, 7200shp submerged |
| Speed | 13kt surface, 20kt submerged |
| Armament | 6-533mm TT (SS-574/577-582 Harpoon SSM available) |
| Sensor | Sonar: ZQQ-4/5, ZQR-1 TASS |
| Complement | 80 |
| Number | Name | Plan | Builder | Laid down | Launch | Complete | ||
|---|---|---|---|---|---|---|---|---|
| SS-573 | Yushio | FY1975 | MHI, Kobe | 1976.12. 3 | 1979. 3.29 | 1980. 2.26 | Submarine | (SFlotilla1, SDF) 1981. 2.10 (SFlotilla1, SF, SDF) 1981. 3. 5 (Subron1, SFlotilla1, SF, SDF) 1996. 8. 1 Auxiliary Service ship (ATSS-8006) (SFlotilla1, SF, SDF) 1999. 3.11 disc |
| SS-574 | Mochishio | FY1977 | Kawasaki, Kobe | 1978. 5. 9 | 1980. 3.12 | 1981. 3. 5 | Submarine | (Subron1, SFlotilla1, SF, SDF) 1997. 8. 1 Auxiliary Service ship (ATSS-8007) (SFlotilla1, SF, SDF) 2000. 3.10 disc |
| SS-575 | Setoshio | FY1978 | MHI, Kobe | 1979. 4.17 | 1981. 2.10 | 1982. 3.17 | Submarine | (SFlotilla2, SF, SDF) 1983. 3. 1 (Subron3, SFlotilla2, SF, SDF) 1994. 3. 1 (Subron1, SFlotilla1, SF, SDF) 1999. 3.10 Auxiliary Service ship (ATSS-8008) (SFlotilla1, SF, SDF) 2000. 3. 9 Training Submarine(TSS-3602) (1st training submarine squadron, SF, SDF) 2001. 3.30 disc |
| SS-576 | Okishio | FY1979 | Kawasaki, Kobe | 1980. 4.17 | 1982. 3. 5 | 1983. 3. 1 | Submarine | (Subron3, SFlotilla2, SF, SDF) 1997. 3.12 (Subron1, SFlotilla1, SF, SDF) 2001. 3.29 Training Submarine(TSS-3603) (1st training submarine squadron, SF, SDF) 2003. 3. 4 disc |
| SS-577 | Nadashio | FY1980 | MHI, Kobe | 1981. 4.16 | 1983. 1.27 | 1984. 3. 6 | Submarine | (Subron3, SFlotilla2, SF, SDF) 1985. 3. 5 (Subron2, SFlotilla2, SF, SDF) 1998. 3.16 (Subron1, SFlotilla1, SF, SDF) 2001. 6. 1 disc |
| SS-578 | Hamashio | FY1981 | Kawasaki, Kobe | 1982. 4. 8 | 1984. 2. 1 | 1985. 3. 5 | Submarine | (Subron2, SFlotilla2, SF, SDF) 2000. 3. 9 (Subron6, SFlotilla2, SF, SDF) 2003. 3. 4 Training Submarine(TSS-3604) (1st training submarine squadron, SF, SDF) |
| SS-579 | Akishio | FY1982 | MHI, Kobe | 1983. 4.15 | 1985. 1.22 | 1986. 3. 5 | Submarine | (Subron1, SFlotilla1, SF, SDF) 1990. 6. 8 (Subron5, SFlotilla1, SF, SDF) |
| SS-580 | Takeshio | FY1983 | Kawasaki, Kobe | 1984. 4. 3 | 1986. 2.19 | 1987. 3. 3 | Submarine | (Subron4, SFlotilla2, SF, SDF) |
| SS-581 | Yukishio | FY1984 | MHI, Kobe | 1985. 4.11 | 1987. 1.23 | 1988. 3.11 | Submarine | (Subron4, SFlotilla2, SF, SDF) 2006. 3. 9 Training Submarine(TSS-3605) (1st training submarine squadron, SF, SDF) 2008. 3. 7 disc |
| SS-582 | Schishio | FY1985 | Kawasaki, Kobe | 1986. 4.11 | 1988. 2.17 | 1989. 3.24 | Submarine | (Subron4, SFlotilla2, SF, SDF) 2003. 3. 4 (Subron6, SFlotilla2, SF, SDF) 2006. 4.14 disc |