Who we are



Tel: +44-77-1186-0911
E-mail: koji.tanaka@circlefield.com

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Based in the UK and Japan, Dr. Koji Tanaka is a specialist in the area of strategy, management and dispute resolution, providing independent advice and report on strategy, management, expert witness, arbitration, construction adjudication and expert determination for both domestic and international projects and stakeholders.   

He is a member of RICS, RIBA, CIArb, JIA, and drafting member of International Standards-IPMS, ICMS and IES.


RICS Registered Valuer  5625861
Royal Institute of Chartered Surveyors (registered in 2011).  FRICS. 5625861
Royal Institute of British Architects (registered in 2011).         RIBA.  20004806
Chartered Institute of Arbitrators (registered in 2010).            MCIArb. 27497
The Japan Institute of Architects                                                         JIA 1001884                                       

CV-Koji Tanaka(ENG)

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