Our Company

Kohji Hirabayashi, FIAJ, ASA

Senior Consultant, Japan Actuarial Software Consulting Practice Manager
Tokyo, JP

Tel: +81 3 52117031

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Professional Designations

  • Fellow, Institute of Actuaries of Japan
  • Associate, Society of Actuary


  • BA, Mathematics, the University of Tokyo

Current Responsibility

Kohji Hirabayashi joined Milliman's Tokyo office in April 1996, and is responsible for development and customization of the MegALFA platform, a 100% Japanese company-oriented seriatim projection system.


He has ample experience with a wide range of professional areas, including appraisal value and embedded value development, US GAAP analysis, and AC calculation for demutualization, and product development.

  • Work at Milliman

    • “I was offered a chance to come in, shake things up, create something."
    Work at Milliman