| Displacement | 42,600t normal, 45,500t full load |
|---|---|
| Length | 234.8m pp, 250m oa |
| Width | 30.8m |
| Draught | 9.7m |
| Machinery | 4-shaft geared turbine, 19 boilers, 131,200shp |
| Fuel | oil 3900t, coal 2500t |
| Speed | 29.75kt |
| Range | 8000nm by 14kt |
| Armour | belt 240mm, barbette 230-280mm, bulkhead 75mm, CT 355mm, deck 120mm |
| Armament | 10-41cm/45cal gun (2x5), 16-14cm/50cal gun, 4-12cm/45cal AA gun, 8-61cm TT (above wl) |
| Complement | ? |
| Name | Plan | Builder | Laid down | Launch | Complete | ||
|---|---|---|---|---|---|---|---|
| Kii | FY1920 | Kure NYd | - | - | - | cancelled | |
| Owari | FY1920 | Yokosuka NYd | - | - | - | cancelled | |
| No.11 | FY1920 | Kawasaki, Kobe | - | - | - | cancelled | |
| No.12 | FY1920 | Mitsubishi, Nagasaki | - | - | - | cancelled |