About GEPAS

We are a highly specialized organization dealing with overseas assets and international inheritance

A career group with sharpened expertise.
Overseas Asset Management and Tax Planning at the entry point.
Insightful experts for tax audits at the exit.


In our country, we are becoming more familiar with the procedures for the preservation of overseas assets, the taxation of international inheritances, and the actual filing of tax returns.

As is the case today, the cross-border flow of assets and people is becoming a similar issue and concern for people in both countries.

At the same time, tax audits on international assets have also been conducted at a higher rate in Japan over the past few years.In practice, however, the field of international asset taxation requires not only knowledge but also practice and practical experience, yet the number of tax accountants specializing in this field is very limited.

Under these circumstances, we are a tax corporation that can handle everything from asset preservation to attending investigations, specializing in international asset taxation.

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Why choose GEPAS?

Our tax attorneys have unparalleled knowledge and practical experience in foreign assets and international inheritance, and we promise to help you.

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    A group of experts

    We are a group of professionals in various fields.

    For example, we have a number of professionals with expertise and experience, including Japanese tax accountants, tax audit specialists, former university professors (specializing in international taxation), CFPs, US CPAs, and native staff.

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    Broad Knowledge

    We handle cases with a very wide range of knowledge synthesis capabilities, not only in tax law, but also in a very wide range of other areas.

    For example, we will consider not only domestic tax law, but also international and foreign law research capabilities, financial transactions, geopolitics, ethnicity, religion, and political administration.

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    Multilingual Capability

    We are able to review evidence and converse in foreign languages, so there is no need to worry about language.

    For example, we speak English, Chinese, French, German, Portuguese, and Italian.

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    Extensive Network

    We have an extensive network.

    For example, we have reliable alliances with CPAs, international lawyers, securities analysts, CFPs, appraisers, and other professionals in Japan and abroad.

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    Solving many international asset cases

    Taxation on international assets is an area not usually handled by Japanese tax attorneys.

    We provide consultation and resolution services in the difficult field of international asset taxation, and we have extensive experience in this area worldwide.

    We promise you that our experts will be your “wizards” with their unparalleled knowledge and practical experience in the field of international assets and international inheritance.

"International Tax Law Translation Series"
Electronic data translations of inheritance tax provisions from various countries now on sale!


Good news for those who want to smoothly navigate inheritance procedures, those with overseas assets, and international tax professionals!
We are now selling electronically translated versions of the estate tax provisions of various countries.

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Mail magazine

Our Team

kiyomi.kindaichi

Of councel at International asset tax
Tax accoutant, CFP, MBA

Bachelor of Laws(Chuo University)Master of Commerce(Keio University Graduate School)

After more than 20 years of experience in domestic taxation for small, medium, and large companies, she worked in the international asset tax preparation office of a major tax accounting firm before establishing “GEPAS biz: Global Estate Professional Advisory Service biz”, the global asset division of SSG.

On March 1 this year, she release “Basics of Legal and Taxation of Foreign Assets”, which covers major countries including the United States .

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Ryuta.Takaku

Visiting Professor at Keio University

Graduated from the Faculty of Commerce at Waseda University

Specializes in international taxation (transfer pricing taxation, tax haven countermeasures, tax treaties, international tax strategies, etc.) Engaged in tax treaty-related work, mutual agreements, and other international tax matters at the International Affairs Office and Mutual Agreement Office of the National Tax Agency for many years and has attended numerous mutual agreements and international conferences with foreign tax authorities.

Formerly a visiting researcher at University College Dublin and a professor at the Faculty of Commerce at Keio University before assuming his current position.

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Jun.Nobuta

CPA

Graduated from the Faculty of Science and Technology, Keio University

Certified Public Accountant (CPA) with over a decade of specialized experience in auditing, internal control design, and financial advisory services. Earned a degree from the Faculty of Science and Technology at Keio University and subsequently passed the CPA examination. Started professional career at a leading audit firm, delivering audit and advisory services primarily to financial institutions. Extensive experience supporting both pre-IPO and publicly listed companies in building robust internal control frameworks and executing strategic fundraising initiatives. In recent years, I has also been involved in advising microfinance corporations in Africa.

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Shiho.Egami

CPA

After working in IPO support and auditing at Deloitte Touche Tohmatsu LLC, he moved to Singapore in 2014. He supported many Japanese companies in their expansion into Singapore and business expansion at Deloitte Singapore, and later served as Director at a family office in Singapore. He has mastered the spiritual art of resetting the minds of business managers and is constantly honing it.

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Takashi.Koyama

CPA

He worked at PwC Japan LLC, where he was involved in audits of listed companies and IPO audits, and then moved to the advisory department, where he was involved for nine years in audits under the Financial Instruments and Exchange Act, Companies Act, and IPO audits, and has since gained experience in financial due diligence, IPO and internal control system development support, accounting standard creation support, and audit responses to stock exchanges, etc. He is a dog lover and a health fanatic who regularly takes morning and evening walks with his husky/dog, Mina-chan.

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Tetsuro.Horikawa

Certified Public Accountant (USCPA)
Washington State Registration No. 29805

Graduated from the National Defense Academy of Japan (International Relations), completed his Chinese Language Master's degree at the Shanghai Institute of Foreign Trade in 1995, and graduated from Kyoto University (Faculty of Economics).

He has worked for Hitachi High-Tech, Pacific Club, Ubitus, and other companies, as well as EY Tax Corporation, performing work in accordance with US International Financial Reporting Standards. He also serves as the representative of two asset investment companies.

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Ou.Sei

Hello, I graduated with a Bachelor’s degree in Financial Management from Tianjin Sino-German University of Applied Sciences. I also hold the Junior Accounting Qualification. After coming to Japan in August 2024, I obtained Level 2 of the Japan Bookkeeping Certification. Now, as an International Asset Marketing Assistant, I leverage my financial expertise and cross-cultural experience to support our clients. I am dedicated to providing exceptional service and contributing to your success.

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Miyuki.Millan

Overseas Business Manager

Nihon University College of International Economics/Burnaby Mountain Secondary School

While living in Canada, she was involved in social contribution activities, including supporting animal welfare organizations. After returning to Japan, she worked at an accounting firm for five years and also worked as an interpreter.

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Company Profile

GEPAS Inc

〒100-0005
Pacific Century Place, 13th floor, 1-11-1 Marunouchi, Chiyoda-ku, Tokyo

TEL : 03-6775-3660

LINEClick here for official account
★Add us as a friend on our official LINE account to regularly receive the latest international information! ★
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