After starting a business in Chicago, he moved back to California, where he grew up, and started his acting career by acting at the Altadena Playhouse. He became a "familiar figure" for playing "villainous Japanese soldiers".[3]
Over the course of his career, he acted in a wide variety of movies, such as a Japanese army captain in Beach Red (1967), a Korean doctor in MASH (1970), a karate instructor in Superchick (1973), and as Vice Admiral Boshiro Hosogaya in Midway (1976).
He became known in the late 1990s for his appearances in television commercials for Nissan in which he portrayed Yutaka Katayama, the company's former president.[4] He also appeared in one episode of Wanted: Dead or Alive.[citation needed]
Personal life
Ishimoto married Miiko Taka in Baltimore in 1944,[5] and they had two children: a son and a daughter. They divorced in 1958.[6]