Background
Yutaka Ono was born in 1910 in Aomori Prefecture.
Yutaka Ono was born in 1910 in Aomori Prefecture.
He graduated from Political Science Department of Tokyo University.
He served successively as chief of Takanawa Police Station, civil administrator of the army, administrative official of Air Defense Bureau and General Air Defense Headquarters of Home Ministry, chief of Police Department of Hyogo Prefectural Government, chief of Personnel Section of Special Procurement Agency and director of Personnel Department of Metropolitan Police Board and thereafter became director of Keimubu (Police Affairs Division) of Metropolitan Police Board (since 1954).