Preceded by:
NoneSucceeded by:
None| Ship | Code | Builder | Laid | Launch | Comm | Decomm | Fate | ||
 |
Shimushu | Mitsui | 29/11/1938 | 13/12/1939 | 30/06/1940 | 05/10/1945 | Transferred | ||
|
Hachijo | Sasebo K K | 03/08/1939 | 10/04/1940 | 31/03/1941 | 30/11/1945 | Sold/Scrapped | ||
|
Kunashiri | Tsurumi | 01/03/1939 | 06/05/1940 | 03/10/1940 | 05/10/1945 | Struck | ||
|
Ishigaki † | Mitsui | 15/08/1939 | 14/09/1940 | 15/02/1941 | 31/05/1944 | † | Loss by submarine |
| Ship | Code | Former | Code | Comm | Decomm | Fate | |||
 |
EK-31 | |
Shimushu | 05/07/1947 | 16/05/1959 | Struck |