Ha-201-class submarine Boats Boats

| Boat_ | Name_ | Builder | Laid_down | Launched | Completed | Fate_ |
|---|---|---|---|---|---|---|
| 4936 | Ha-226 | Mitsubishi-Kōbe Shipyard | 16-06-1945 |  |  | Incomplete until the end of war (35%). Scrapped, June 1946. |
| 4937 | Ha-227 | Mitsubishi-Kōbe Shipyard | 10-07-1945 |  |  | Incomplete until the end of war (25%). Scrapped, June 1946. |
| 4938 | Ha-228 | Sasebo Naval Arsenal | 21-06-1945 | 18-07-1945 |  | Incomplete until the end of war (75%). Scuttled off Sasebo 05-04-1946. |
| 4939 | Ha-229 | Sasebo Naval Arsenal | 27-06-1945 | 27-07-1945 |  | Incomplete until the end of war (75%). Scrapped, December 1946. |
| 4940 | Ha-230 | Sasebo Naval Arsenal | 03-07-1945 |  |  | Incomplete until the end of war (60%). Scrapped, December 1946. |
| 4941 | Ha-231 | Sasebo Naval Arsenal | 12-07-1945 |  |  | Incomplete until the end of war (50%). Later scrapped. |
| 4942 | Ha-232 | Sasebo Naval Arsenal | 18-07-1945 |  |  | Incomplete until the end of war (40%). Later scrapped. |