Hiroaki Adachi

Digital Solutions

Deloitte Tohmatsu Tax Co. Partner

Hiroaki Adachi

3-2-3 Marunouchi, Chiyoda-ku,

Marunouchi Nijubashi Building.




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Information Processing Engineer (System Architect/Data Specialist)
As a system architect specialized in the planning and construction of financial core systems and IT services at a major Japanese system integration company, Hiroaki Adachi undertook a series of projects for the formulation of a system grand design aimed at operational reforms, along with associated system construction. In 2015, he joined Deloitte Touche Tohmatsu LLC where he was engaged in IT consulting services as a consultant. In April 2020, he was transferred to Deloitte Tohmatsu Tax Co.
As an IT consultant, he was engaged in systemization concept support, PMO support for system construction projects, and advisory services for strengthening IT governance. After joining Deloitte Tohmatsu Tax Co., he has been making use of his expertise to develop new digital services and to reform the firm’s operations in the tax and legal businesses.

Hiroaki Adachi