Early in his life, Banks enlisted in the United States Air Force and was sent to Japan. While there, he married a woman named Machiko. After they had been together for two years, Machiko had a daughter, Michiko. Banks left Japan after being court martialed by the Air Force for being AWOL (Absent Without Official Leave). He never saw Machiko or Michiko again. He returned to Japan several times, but Machiko had remarried and Michiko was at university in Northern Japan.