James E.T. Koshiba

  • Lecturer in Law


  • BA University of Hawaii 1963
  • JD Drake University 1967
  • LLM Northwestern University 1967


Mr. Koshiba, the founder of Koshiba Agena & Kubota, is recognized as one of Hawaii's premier litigators. Mr. Koshiba currently specializes in business litigation, labor disputes, construction litigation, representation of major property owners (i.e., shopping centers and management companies), white collar criminal cases, and commercial transactions. Mr. Koshiba is a member of the Association of Trial Lawyers of America and the American Board of Trial Advocates and former member of the State's Judicial Selection Committee.