| (Soko) | |
| Displacement | 600t normal |
|---|---|
| Length | 47.8m pp |
| Width | 8.6m |
| Draught | 3.15m |
| Machinery | recipro, 400ihp |
| Speed | 9kt |
| Armament | 2-15cm gun, 2-MGs |
| Complement | 79 |
| (Chinto, Chinzei, Chinnan, Chinhoku, Chinchu, Chunpen) | |
| Displacement | 500t normal |
| Length | 38.1m pp |
| Width | 8.8m |
| Draught | 2.9m |
| Machinery | 2-shaft recipro, 455ihp |
| Fuel | coal 50t |
| Speed | 10.4kt |
| Armament | 1-28cm/23cal. muzzle loader gun, 2-8cm gun, 4-MGs |
| Complement | 28 |
| (Biun) | |
| Displacement | 578t normal |
| Length | 51m pp |
| Width | 7.9m |
| Draught | 2.7m |
| Machinery | 1-shaft recipro, 400ihp |
| Speed | 8kt |
| Armament | 1-16cm gun |
| Complement | ? |
| (Kohei) | |
| Displacement | 1335t normal |
| Length | 80.0m pp |
| Width | 9.3mm |
| Draught | 4.1m |
| Machinery | 2400ihp |
| Speed | 17kt |
| Armament | 3-12cm/40cal. QF gun, 4-47mm gun, 4-MGs, 4-38cm TT |
| Complement | ? |
| Name | Plan | Builder | Laid down | Launch | Complete | ||
|---|---|---|---|---|---|---|---|
| Soko | - | Chi Shanghai | 1869 | 1876? | 1879? | Chi Tsao Chiang | 1894. 7.25 captured 1894. 9.12 in service 1898. 3.21 GB2 1903. 5.22 lost (wrecked, off Nemuro) 1903.10.23 disc |
| Chinto | - | UK Armstrong | 1879 | 1879 | 1880 | Chi Chen Tung | 1895. 2.17 captured 1895. 3.16 in service 1898. 3.21 GB2 1903. 8.21 disc |
| Chinzei | - | UK Armstrong | 1879 | 1879 | 1880 | Chi Chen Hsi | 1895. 2.17 captured 1895. 3.16 in service 1898. 3.21 GB2 1903. 8.21 disc |
| Chinnan | - | UK Armstrong | 1879 | 1879 | 1880 | Chi Chen Nan | 1895. 2.17 captured 1895. 3.16 in service 1898. 3.21 GB2 1903. 8.21 disc |
| Chinhoku | - | UK Armstrong | 1879 | 1879 | 1880 | Chi Chen Pei | 1895. 2.17 captured 1895. 3.16 in service 1898. 3.21 GB2 1903. 8.21 disc |
| Chinchu | - | UK Armstrong | 1879 | 1880 | 1881 | Chi Chen Chung | 1895. 2.17 captured 1895. 3.16 in service 1898. 3.21 GB2 1903. 8.21 disc |
| Chinpen | - | UK Armstrong | 1879 | 1880 | 1881 | Chi Chen Pien | 1895. 2.17 captured 1895. 3.16 in service 1898. 3.21 GB2 1903. 8.21 disc |
| Biun | - | Chi | ? | ? | ? | Chi Mei Yun | 1895. 3. 6 captured 1895. 6. 5 in service 1895. 7. 7 disc, returned to Chi |
| Kohei | - | Chi Foochow | ? | 1891 | 1892 | Chi Kuang Ping | 1895. 2.12 captured 1895. 3.16 in service 1895.12.21 lost (wrecked, Taiwan Strait) 1896. 2.18 disc |