Directly attached to Sub.Ron.11:

I-12=25/05/1944-04/10/1944
I-33=01/06/1944-10/07/1944+
I-37=01/04/1943-20/05/1943
I-38=01/04/1943-30/04/1943
I-39=22/04/1943-20/07/1943
I-40=31/07/1943-31/10/1943
I-41=18/09/1943-20/12/1943
I-42=03/11/1943-31/01/1944
I-43=05/11/1943-11/02/1944
I-44=31/01/1944-28/04/1944
I-45=28/12/1943-25/03/1944
I-46=29/02/1944-30/09/1944
I-47=10/07/1944-08/10/1944
I-48=05/09/1944-07/12/1944
I-52=28/12/1943-10/03/1944
I-53=20/02/1944-10/06/1944
I-54=31/03/1944-10/07/1944
I-55=20/04/1944-10/07/1944
I-56=08/06/1944-20/09/1944
I-58=07/09/1944-04/12/1944
I-179=18/06/1943-01/09/1943+
I-181=24/05/1943-20/08/1943
I-182=10/05/1943-10/08/1943
I-183=03/10/1943-28/04/1944
I-184=15/10/1943-31/01/1944
I-185=23/09/1943-20/12/1943
I-201=15/04/1945-15/06/1945
I-202=10/04/1945-15/08/1945
I-351=28/01/1945-04/04/1945
I-361=25/05/1944-15/08/1944
I-362=23/05/1944-15/08/1944
I-363=08/07/1944-15/09/1944
I-364=04/06/1944-06/09/1944
I-365=01/08/1944-30/09/1944
I-366=03/08/1944-02/10/1944
I-367=15/08/1944-15/10/1944
I-368=25/08/1944-27/11/1944
I-369=09/10/1944-15/12/1944
I-370=04/09/1944-04/11/1944
I-371=02/10/1944-06/12/1944
I-372=08/11/1944-08/01/1945
I-373=14/04/1945-20/06/1945
I-203=25/06/1945-15/09/1945
RO-35=01/04/1943-20/07/1943
RO-36=27/05/1943-20/08/1943
RO-37=30/06/1943-16/09/1943
RO-38=21/07/1943-31/10/1943
RO-39=12/09/1943-25/12/1943
RO-40=28/09/1943-15/01/1944
RO-41=26/11/1943-05/03/1944
RO-42=31/08/1943-30/11/1943
RO-43=16/12/1943-10/03/1944
RO-44=13/09/1943-25/12/1943
RO-45=11/01/1944-15/04/1944
RO-46=19/02/1944-23/06/1944
RO-47=31/01/1944-14/05/1944
RO-48=31/03/1944-03/07/1944
RO-49=15/08/1944-10/11/1944
RO-50=31/07/1944-05/11/1944
RO-55(2)=30/09/1944-04/01/1945
RO-56(2)=15/11/1944-10/02/1945
RO-104=01/04/1943-05/06/1943
RO-105=01/04/1943-11/06/1943
RO-108=20/04/1943-01/08/1943
RO-109=30/04/1943-15/08/1943
RO-110=06/07/1943-10/11/1943
RO-111=19/07/1943-31/10/1943
RO-112=14/09/1943-25/12/1943
RO-113=12/10/1943-31/01/1944
RO-114=20/11/1943-20/02/1944
RO-115=30/11/1943-10/03/1944
RO-116=21/01/1944-04/05/1944
RO-117=31/01/1944-04/05/1944
HA-101=22/11/1944-27/01/1945
HA-102=06/12/1944-10/02/1945
HA-103=03/02/1945-15/04/1945
HA-104=01/12/1944-10/02/1945
HA-105=19/02/1945-17/05/1945
HA-106=15/12/1944-30/12/1944
HA-107=07/02/1945-20/03/1945
HA-109=10/03/1944-20/03/1945
HA-205=03/07/1945-20/07/1945

Sub.Tenders:
Tsukushi Maru=
01/04/1943-20/07/1944
Chogei=Flagship
11/11/1943-15/09/1945

1st Fleet=
01/04/1943-25/11/1943
6th Fleet=
25/11/1943-15/09/1945