| Displacement | 100t standard |
|---|---|
| Length | 35.0m |
| Width | 9.2m |
| Draught | 1.2m |
| Machinery | 3-shaft diesel/gasturbine, 11000ps (PT-811 10500ps) |
| Speed | 40kt |
| Armament | 4-533mm TT, 2-40mm MGs |
| Complement | 28 (PT-814/815 26) |
| Number | Name | Plan | Builder | Laid down | Launch | Complete | ||
|---|---|---|---|---|---|---|---|---|
| PT-811 | PT-11 (Gyoraitei 11-Go) | FY1969 | MHI, Shimonoseki | 1970. 3.17 | 1970.10. 5 | 1971. 3.27 | Motor Torpedo boat | (PTUnit1, Ominato district) 1971. 7.15 (PTUnit1, Yoichi defense, Ominato district) 1990.11.28 disc |
| PT-812 | PT-12 (Gyoraitei 12-Go) | FY1970 | MHI, Shimonoseki | 1971. 4.22 | 1971.12. 7 | 1972. 3.28 | Motor Torpedo boat | (PTUnit1, Yoichi defense, Ominato district) 1991.10. 4 disc |
| PT-813 | PT-13 (Gyoraitei 13-Go) | FY1971 | MHI, Shimonoseki | 1972. 3.28 | 1972. 7.28 | 1972.12.16 | Motor Torpedo boat | (PTUnit2, Maizuru defense, Maizuru district) 1987. 7. 1 (PTUnit2, Maizuru guard, Maizuru district) 1991.10. 4 disc |
| PT-814 | PT-14 (Gyoraitei 14-Go) | FY1972 | MHI, Shimonoseki | 1973. 3.23 | 1973. 7.10 | 1974. 2.15 | Motor Torpedo boat | (PTUnit2, Maizuru defense, Maizuru district) 1987. 7. 1 (PTUnit2, Maizuru guard, Maizuru district) 1991.10. 4 (PTUnit1, Yoichi defense, Ominato district) 1993. 3.22 disc |
| PT-815 | PT-15 (Gyoraitei 15-Go) | FY1973 | MHI, Shimonoseki | 1974. 4.23 | 1975. 1. 8 | 1975. 7.10 | Motor Torpedo boat | (PTUnit2, Maizuru defense, Maizuru district) 1987. 7. 1 (PTUnit2, Maizuru guard, Maizuru district) 1990.11.28 (PTUnit1, Yoichi defense, Ominato district) 1993. 3.22 (Yoichi defense, Ominato district) 1994.10.14 disc |