| Displacement | 602t normal |
|---|---|
| Length | 47.0m pp |
| Width | 8.2m |
| Draught | 2.95m |
| Machinery | 2-shaft recipro, 960ihp |
| Fuel | coal 60t |
| Speed | 10.4kt |
| Armament | 1-8.2inch gun, 1-4.7inch gun |
| Complement | 104 |
| Name | Plan | Builder | Laid down | Launch | Complete | ||
|---|---|---|---|---|---|---|---|
| Maya | FY1883 | Onohama NYd | 1885. 5 | 1886. 8.18 | 1888. 1.20 | 1898. 3.21 GB2 1908. 5.16 disc 1913 BU | |
| Chokai | FY1883 | Ishikawajima SB | 1885.12 | 1887. 9.20 | 1888.12.27 | 1898. 3.21 GB2 1908. 4. 1 disc 1914 BU | |
| Atago | FY1883 | Yokosuka NYd | 1886. 7 | 1887. 6 | 1889. 3. 2 | 1898. 3.21 GB2 1904.11. 6 lost (wrecked, off Port Arthur) [38.24N, 120.55E] 1905. 6.15 disc | |
| Akagi | FY1885 | Onohama NYd | 1886. 6 | 1888. 8 | 1890. 8.20 | 1898. 3.21 GB2 1911. 4. 1 disc 1912 sold |