| Displacement | 2400t standard |
|---|---|
| Length | 106m oa |
| Width | 16.5m |
| Draught | 4.0m |
| Machinery | 2-shaft diesel, 12500ps |
| Speed | 22kt |
| Armament | 1-OTO Merala 76mm/62cal. QF gun |
| Complement | 140 |
| Number | Name | Plan | Builder | Laid down | Launch | Complete | ||
|---|---|---|---|---|---|---|---|---|
| ATS-4203 | Tenryu | FY1997 | SHI, Uraga | 1998. 6.19 | 1999. 4.14 | 2000. 3.13 | Training support ship | (EF, SDF) 2008. 3.26 (1st fleet training support unit, EF, SDF) |