| Ship | Code | Builder | Laid | Launch | Comm | Decomm | Fate | ||
 |
Aso | PL-41 | Mitsubishi | 18/12/2003 | 28/10/2004 | 15/03/2005 | - | Active | |
|
Dewa | PL-42 | Universal | 05/04/2004 | 09/05/2005 | 12/04/2006 | - | Active | |
|
Hakusan | PL-43 | Universal | 05/04/2004 | 05/10/2005 | 12/04/2006 | - | Active |