General Information

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General Information

EOS's corporate motto is to provide high-quality, attentive services. That's why we've been working to respond quickly and accurately to our customers' needs while increasing the number of offices and employees across the United States. Currently, EOS has approximately 190 experienced professionals providing accounting, tax and consulting services throughout the United States and Japan.

Company Outline

    
Company Name EOS ACCOUNTANTS LLP
Managing Partners Masanobu Tsuchiya
Shinji Koyama
History
1996 Established New Jersey Office (Headquarters)
1999 San Jose, CA - office opened
2003 Los Angeles, CA and Honolulu, HI - offices opened
2006 San Mateo, CA - office opened
2007 Detroit, MI - office opened
2010 Chicago, IL - office opened
2012 Tokyo Representative Office and Knoxville, TN - Representative Offices opened
2014 Houston, TX - office opened
2018 Knoxville, TN - Representative Office Closed
2021 San Mateo, CA office merged into San Jose, CA office Management
Office Management

New Jersey Office

Audit/Accounting Services Masanobu Tsuchiya
Yasuka Kotani
Jungha Kim
Michelle Leung
Rika Kato
Aleksandra Atanasovski
Yoshimi Kambe
Ken Ukai
Tax Services Shinji Koyama
Kazuhide Kaga
Yukie Hamabuchi
Tomoko Koyama
Naomi Takase
Sachiyo Hotta
Owen YS Liu
Masayo Horii
Terumi Koizumi

Detroit Office / Chicago Office

Audit/Accounting Services Masanobu Tsuchiya
Ryo Oba
Yu Yang
Tax Services Yoshinori Motoki
Tokumasa Matsumoto
Naoki Sakamoto

Houston Office

Audit/Accounting Services Yasuka Kotani

San Jose Office

Audit/Accounting Services Akiko Kunugi
Alex Kitajima
Tax Services Hirohide Takatsuji
Junko Ochiai

Los Angeles

Audit/Accounting Services Fuminori Matsubara
Miki Heinonen
Alex Kitajima
Junichiro Kawata
Dawn Fuh
Tax Services Mark Usui
Kathleen Nitta
Koki Takaoka

Honolulu Office

Audit/Accounting Services Wataru Ito Tax Services Michica Nomi
Adele Hirai Wong
Randy Teguh

Tokyo Representative Office

Michica Nomi