| (as completed) | |
| Displacement | 31,260t normal, 36,500t full load |
|---|---|
| Length | 195.1m pp, 205.8m oa |
| Width | 28.7m |
| Draught | 8.8m |
| Machinery | 4-shaft turbine, 24 boilers, 45,000shp |
| Fuel | oil 1411t, coal 4706t |
| Speed | 23kt |
| Range | 9800nm/16kt |
| Armour | belt 100-300mm, turret 200-300mm, barbette 200-300mm, fore CT 300mm, aft CT 150mm, deck 30-55mm |
| Armament | 12-36cm/45cal gun (2x6), 20-14cm/50cal gun, 4-8cm/40cal AA gun, 6-53cm TT (below WL) |
| Complement | 1333 |
| (after refit in 1936) | |
| Displacement | 35,800t standard (Hyuga 36,000t), 39,535t trial (Hyuga 39,031t) |
| Length | 213.36m wl, 215.8m oa |
| Width | 31.7m |
| Draught | 9.21m |
| Machinery | 4-shaft geared turbine, 8 boilers, 80,000shp |
| Fuel | oil 5313t |
| Speed | 25.3kt |
| Armour | middle deck 100mm, upper deck 50mm |
| Armament | 12-36cm/45cal gun (2x6), 16-14cm/50cal gun, 8-12.7cm/40cal AA gun (2x4), 20-25mm AA, 3 aircraft |
| Complement | 1376 |
| (after refit in 1943) | |
| Displacement | 35,350t standard, 38,065t trial |
| Length | 213.36m wl, 219.62m oa |
| Draught | 9.03m |
| Machinery | 4-shaft geared turbine, 8 boilers, 80,000shp |
| Fuel | oil 4249t |
| Armament | 8-36cm/45cal gun (2x4), 16-12.7cm/40cal AA gun (2x8), 57-25mm AA, 22 aircraft |
| Complement | 1463 |
| Name | Plan | Builder | Laid down | Launch | Complete | ||
|---|---|---|---|---|---|---|---|
| Ise | FY1913 | Kawasaki, Kobe | 1915. 5.10 | 1916.11.12 | 1917.12.15 | BB | 1945. 7.28 sunk in shallow water (air attack, Kure) [34.12N, 132.31E] 1945.11.20 disc 1946-1947 BU |
| Hyuga | FY1913 | Mitsubisih, Nagasaki | 1915. 5. 6 | 1917. 1.27 | 1918. 4.30 | BB | 1945. 7.24 sunk in shallow water (air attack, Kure) [34.10N, 132.33E] 1945.11.20 disc 1946-1947 BU |