55 Japanese died in the attack of Pearl Harbor.
The dead at the Battle of Pearl harbour were: Americans: 2,402 Japanese: 64
The most common number I have found is 2,403 Americans died during the attack at Pearl Harbor. 68 civilian 2,335 military.
Close to 2500 military and civilians
There where 59 Japanese killed in Pearl Harbor, all members of the Imperial Japanese Navy. Nine were the crew of 5 Type A midget submarines (of the 10 crew one was captured). The remainder were crews...