<prompt> Kәntagә 20 April 1945 dәn, I-121 -a I-122 -a dǝ Submarine Division 33 suro Kure Submarine Squadron ro waltәna. I-121 də Maizuru Naval Base ro lezəna kəntawu Juneye 12 saa 1945 lan kuru na dǝn dawu kǝriwu dinaye kǝn indimiyen. Kәriwuwa dә kәntagә Augustbe 15 saa 1945 dәn daano, kuru Japan dәye fәrmal ro kәlanzә kolzәna.  <response>: Kǝntawu Septemberbe 2 saa 1945 lan. I-121 dә kәla kәrmaye so ro September 1945 lan Maizuru lan kәrmadә. 