YU1001 1945
| Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
| ゆ1001 [YU1001] | Chosen, Wonsan (Chinsen), Korea | 11.1944 | 1944 | 1944 | surrendered 8.1945, BU 1946 | ||
| ゆ1002 [YU1002] | Chosen, Wonsan (Chinsen), Korea | 1944 | --- | --- | BU incomplete 1946 | ||
| ゆ1003 [YU1003] | Chosen, Wonsan (Chinsen), Korea | 1944 | --- | --- | BU incomplete 1946 | ||
| ゆ1004 [YU1004] | Chosen, Wonsan (Chinsen), Korea | 1944 | --- | --- | BU incomplete 1946 | ||
| ゆ1005 [YU1005] | Chosen, Wonsan (Chinsen), Korea | 1944 | --- | --- | BU incomplete 1946 | ||
| ゆ1006 [YU1006] | Chosen, Wonsan (Chinsen), Korea | 1944 | --- | --- | BU incomplete 1946 | ||
| ゆ1007 [YU1007] | Chosen, Wonsan (Chinsen), Korea | 1944 | 1944 | 1944/45 | surrendered 8.1945, foundered 1.1946 | ||
| ゆ1008 [YU1008] | Chosen, Wonsan (Chinsen), Korea | 1944 | --- | --- | BU incomplete 1946 | ||
| ゆ1009 [YU1009] | Chosen, Wonsan (Chinsen), Korea | 1944 | --- | --- | BU incomplete 1946 | ||
| ゆ1010 [YU1010] | Chosen, Wonsan (Chinsen), Korea | 1944 | --- | --- | BU incomplete 1946 | ||
| ゆ1011 [YU1011] | Chosen, Wonsan (Chinsen), Korea | 1944 | 1944 | 1944/45 | surrendered 8.1945, foundered 1946 | ||
| ゆ1012 [YU1012] | Chosen, Wonsan (Chinsen), Korea | 1944 | --- | --- | BU incomplete 1946 | ||
| ゆ1013 [YU1013] | Chosen, Wonsan (Chinsen), Korea | 1944 | 1944 | 1944/45 | surrendered 8.1945, foundered 1946 | ||
| ゆ1014 [YU1014] | Chosen, Wonsan (Chinsen), Korea | 1944/45 | 1944/45 | 1944/45 | surrendered 8.1945, foundered 1946 |
|
Displacement standard, t |
|
|
Displacement normal, t |
392 / 479 |
|
Length, m |
49.0 |
|
Breadth, m |
5.00 |
|
Draught, m |
2.67 |
|
No of shafts |
1 |
|
Machinery |
1 diesel / 1 electric motor |
|
Power, h. p. |
700 / 75 |
|
Max speed, kts |
12 / 5 |
|
Fuel, t |
diesel oil 35 |
| Endurance, nm | 1500(8) / 32(4) |
| Armament |
1 x 1 - 37/46 97-shiki, 1 x 1 - 7.7/80 |
| Military load |
40 t of cargo |
| Electronic equipment | presumably 93-shiki hydrophone, E27 ECM suite |
|
Complement |
25 |
| Diving depth operational, m | 100 |
Project history: Maru-Yu series of IJA. Enlarged version of YU1 class boats. Ordered by Imperial Japanese Army and were financed from Army budget. They were structurally close to small naval transport submarines of Sen-Yuso-Sho type.
Modernizations: None.
Naval service: YU1007, 1011, 1013 and 1014 are handed over on demolition in 1947-1948. Fate of remaining submarines is unknown.
© Ivan Gogin, 2008-14