Cenxus Group


  1. Tomoaki Hirayama

    Certified Public Accountant, Tax Accountant
    Hometown: Ichikawa-shi, Chiba

Education and Work History

Passed the second-stage of Certified Public Accountant Examination
Joined the audit division of Ernst & Young ShinNihon (currently, Ernst & Young ShinNihon LLC)
Founded Cenxus Group
Representative Director, Cenxus Consulting K.K
Passed the third-stage Certified Public Accountant Examination
Registered as Certified Public Accountant
Registered as Tax Accountant

Committee Memberships

  • Representative Director, Cenxus Consulting K.K.
  • Director, Inheritance and Succession Planning K.K
  • Various external committee member positions, including that for Minato-ku’s selection of business operators from the public
  • Holder of insurance sales person qualification

Areas of Specialty

Financial institution support / business plan development support / corporate value appraisal / stock option appraisal / business due diligence / financial due diligence, business succession / internal control support / audits under the Companies Act / audits under the Act on the Securitization of Assets / audits under Limited Partnership Act for Investment / consolidated tax payment / international taxation / tax planning / corporation tax / inheritance tax / income tax / tax investigation response