One of the first domestic built mine sweeper post Pacific War. To compare the design, Yashiro was built with V-shaped hull and side vent while Atada was built with round hull and stack.
| Standard Displacement | 225t |
| Length | 37.50m |
| Beam | 7.75m |
| Draught | 1.93m |
| Machine Type | 2 Mitsubishi YV10ZC15/20I Diesel |
| Output | 1200PS |
| Number of shaft | 2 |
| Speed | 13.5kt |
| Crew | 33 |
| Original | Radar Refit (1960) | |
| Guns | 1 Mk 10 20mm(I) | as left |
| AS Weapons | 1 Mine sweeping set | as left |
| Electronic Equipment | 1 SPS-10 SS Radar
1 UQS-1D |
1 OPS-4 SS Radar
1 UQS-1D |
| Name | Laid Down | Launched | Completed | Deleted |
| MSC 603 Yashiro | 1955/06/22 | 1956/03/26 | 1956/07/10 | 1972/03/31 (YAS 58)
1981/03/18 |