| Displacement | 781t normal |
|---|---|
| Length | 51.8m wl, 52.7m oa |
| Width | 9.1m |
| Draught | 4.0 |
| Machinery | paddle-propelled recipro, 150nhp |
| Speed | ?kt |
| Armament | 1-60pdr muzzle loader gun, 2-30pdr long burrel muzzle loader gun, 1-30pdr muzzle loader gun, 1 other gun |
| Complement | ? |
| Name | Plan | Builder | Laid down | Launch | Complete | ||
|---|---|---|---|---|---|---|---|
| Kanko-Maru | - | Net Amsterdam NYd | 1850. 8.20 | 1852 | 1852 | Net Sumbing | 1855. 8.25 to Tokugawa navy (Kanko-Maru) 1868. 4.28 captured 1876. 3 disc |