| Displacement | 1030t normal, 1150t full load |
|---|---|
| Length | 94.5m pp, 98.5m oa |
| Width | 8.5m |
| Draught | 2.7m |
| Machinery | 3-shaft turbine, 8 boilers, 20,500shp |
| Fuel | coal 250t, oil 178t. |
| Speed | 33kt |
| Armament | 2-12cm/40cal gun, 5-8cm/40cal gun, 4-45cm TT (2x2) (Yamakaze 3 - 1x3) |
| Complement | 140 |
| Name | Plan | Builder | Laid down | Launch | Complete | ||
|---|---|---|---|---|---|---|---|
| Umikaze | FY1907 | Maizuru NYd | 1909.11.23 | 1910.10.10 | 1911. 9.28 | DD | 1912. 8.28 DD11930. 6. 1 MS (W-8) 1936. 4. 1 disc |
| Yamakaze | FY1907 | Mitsubishi, Nagasaki | 1909. 6. 1 | 1911. 1.21 | 1911.10.21 | DD | 1912. 8.28 DD1 1930. 6. 1 MS (W-7) 1936. 4. 1 disc |