▁to ▁R ear ▁Admir al ▁on ▁November ▁ 1 , ▁ 1 9 4 2 . ▁ ▁He ▁was ▁born ▁on ▁October ▁ 2 0 , ▁ 1 8 9 3 , ▁and ▁died ▁in ▁August ▁ 9 , ▁ 1 9 5 9 . ▁During ▁his ▁naval ▁career ▁he ▁was ▁the ▁command ing ▁officer ▁of ▁RO - 5 9 , ▁RO - 2 2 , ▁I - 1 5 5 , ▁I - 1 5 6 , ▁I - 1 5 3 , ▁and ▁I - 3 . ▁He ▁had ▁commanded ▁at ▁various ▁times ▁Sub marine ▁Div isions ▁ 2 7 , ▁ 2 5 , ▁ 1 9 , ▁ 1 2 ▁and ▁ 1 . ▁ ▁I sh iz aki ▁was ▁replaced ▁as ▁Commander ▁of ▁the ▁Squadron ▁on ▁August ▁ 1 9 , ▁ 1 9 4 3 , ▁by ▁Admir al ▁I chi oka ▁His ashi ▁and ▁became ▁commander ▁of ▁the ▁ 1 1 th ▁Sub marine ▁Squadron ▁from ▁October ▁ 2 0 , ▁ 1 9 4 3 , ▁until ▁December ▁ 2 1 , ▁ 1 9 4 4 . ▁ ▁His ashi ▁was ▁Commander ▁of ▁the ▁Squadron ▁when ▁I - 8 ▁and ▁I - 3 7 ▁committed ▁war ▁cr imes . ▁I - 3 7 ▁machine ▁g unn ed ▁sail ors ▁in ▁lif eb o ats ▁from ▁the ▁str icken ▁As cot ▁on ▁February ▁ 1 9 , ▁ 1 9 4 4 , ▁and ▁the ▁British ▁Ch ival ry ▁on ▁February ▁ 2 2 .