About us

Deloitte Tohmatsu Risk Advisory Co., Ltd.

As a member firm of Deloitte's IT Risk Advisory team, we work in close coordination with other organizations of Deloitte Tohmatsu Group (Deloitte Japan) and with member firms of Deloitte Touche Tohmatsu Limited (DTTL) throughout the world in order to provide IT risk consulting services for leading global companies and organizations.

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Digital Governance

We support to develop and realize IT strategy mitigating IT risks through appropriate management and supervision.

  • Accounting Architecture/RPA
  • Cloud Computing
  • Financial Risk Compliance
  • Digital Intelligence Cognitive
  • Digital Governance Strategy/Technology Digital Risk Management
  • Data Risk Management

Corporate Profile

Company Name

Deloitte Tohmatsu Risk Advisory Co., Ltd.


Managing Partner: Atsushi Iwamura

Head Office

Marunouchi Nijubashi Building


Marunouchi Nijubashi Building 3-2-3 Marunouchi, Chiyoda-ku, Tokyo 100-0005 Japan

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