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OC & Associates History
1992 Richard Okamoto establishes Okamoto & Company in Shinagawa ward
1994 Relocates to Kioicho, Chiyoda ward.
1996 Okamoto & Company is incorporated.
1998 Relocates to Kojimachi, Chiyoda ward.
2000 Hiroko Hanato becomes partner.
2001 WebTimeManager, a web-based time reporting system, goes online.
2002 Kazunari Iwaya becomes partner.
2003 Relocates to Hirakawa-cho, Chiyoda ward.
2005 Registers with the US PCAOB
2006 Becomes a member of Kreston International
2006 WebAccountingManager, a bilingual web-based accounting system, goes online.
2012 Obtains ISAE 3402 Type I Certification
2013 First edition of English Emails in Accounting is published
2013 New "OC" logo starts.
2014 Establishes subsidiary in Singapore.
2016 Renamed to OC & Associates K.K. and returns to Kioicho.
2016 OC & Associates Tax Co. is established.
2016 Michiya Akuzawa becomes partner.
2017 EmployeeProfileSystem (EPS) goes online.
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