Nakayama CPA Firm

Supporting Your Business and Sustainable Growth

Support Your Growth. 
Your Accounting Partner.

ABOUT US

Integrated Accounting,
Tax and DX Services

Our mission is to support the growth of our clients.
We continuously enhance our expertise in accounting and taxation and apply that knowledge in our daily services. We work closely with each client to provide practical and tailored advice that supports sound business decisions.

Building on the experience of our predecessor firm, we have developed extensive expertise in accounting and taxation through a wide range of professional services provided by our accounting firm and affiliated tax corporation.
We will continue to support our clients by providing practical, tailored solutions to the management challenges they face, from both accounting and tax perspectives.

As AI continues to advance, we will leverage our experience in digital transformation projects to promote the effective use of cloud and AI technologies, thereby continuing to create value for our clients.

SERVICE

By delivering a broad range of professional services—from tax compliance to assurance and advisory—we support our clients in addressing the accounting and tax challenges they face and contribute to their sustainable growth.

  • Accurate and timely preparation and filing of tax returns

    Tax Compliance

    We provide comprehensive Japanese tax compliance services, including the preparation and filing of corporate income tax, consumption tax, and local tax returns. Our services are performed in accordance with Japanese tax laws and regulations, taking into account recent tax reforms. We also support our clients in responding to tax audits and inquiries from tax authorities.

  • Helping clients mitigate tax risks

    Tax Advisory

    For corporate clients, we assist with the review of tax positions tailored to each company’s specific circumstances, including the applicability of Japanese tax incentive regimes such as employment-related and investment tax credits, as well as the tax implications of transactions between companies and their directors.

  • Maintaining accurate accounting records

    Bookkeeping and Accounting

    We provide bookkeeping and accounting services for small and medium-sized enterprises. Our services include monthly bookkeeping and accounting processes, with all entries reviewed as appropriate by Certified Public Accountants and licensed tax accountants to ensure accuracy and compliance.

  • Ensuring reliable financial reporting

    Assurance

    We provide audit services primarily to educational institutions and labor unions.
    These engagements are led by Certified Public Accountants with over 20 years of experience, who conduct audits based on a thorough understanding of the applicable accounting standards and industry-specific practices.

Firm Overview

  • Firm Name

    Nakayama CPA Firm

  • Representative

    Akitoshi Nakayama (Partner, Fugen Tax Corporation)

  • License

    CPA (Japan & U.S.),
    Certified Public Tax Accountant (Japan)

  • Affiliated Firm

    Fugen Tax Corporation

  • Address

    1-25 Chuochou, Iwakura-shi,  Aichi 482-0023, Japan

Akitoshi Nakayama

Akitoshi Nakayama is a Certified Public Accountant in both Japan and the United States. He has over 13 years of experience in audit and advisory services, with a focus on large listed companies in the real estate, manufacturing, automotive, and steel industries. He was also seconded to a global logistics company, where he worked on IFRS adoption projects and post-merger integration (PMI) initiatives.
In addition, he has 8 years of experience in Japanese tax compliance and consulting, providing ongoing support to small and medium-sized enterprises as well as international and foreign-owned companies.
Our firm provides assurance and other professional services tailored to our clients' needs. In addition, Akitoshi Nakayama is also a Partner at Fugen Tax Corporation, which provides Japanese tax compliance and tax advisory services.
We have served clients across a wide range of industries, including manufacturing, education, and non-profit organizations. Leveraging our experience across these sectors, we support small and medium-sized enterprises in navigating accounting and tax challenges..
We look forward to your continued support and trust.


CONTACT

Privacy Policy

 Nakayama Certified Public Accountant Office (hereinafter referred to as “the Firm”) recognizes the importance of protecting personal information and is committed to handling such information appropriately in accordance with applicable laws and regulations.

1. Collection of Personal Information

The Firm may collect personal information through inquiry forms, emails, telephone communications, business meetings, and other lawful means.

2. Purpose of Use

The Firm uses personal information for the following purposes:

  • Responding to inquiries

  • Providing accounting, tax, and advisory services

  • Performing contractual obligations

  • Providing information regarding services, seminars, or updates

  • Other purposes related to the above

3. Disclosure to Third Parties

The Firm will not disclose or provide personal information to third parties without the consent of the individual concerned, except where required by applicable laws and regulations.

The Firm may entrust the handling of personal information to external service providers to the extent necessary for business operations.

4. Management and Protection of Personal Information

The Firm takes reasonable security measures to prevent unauthorized access, loss, leakage, destruction, or alteration of personal information.

5. Requests for Disclosure or Correction

Upon request from the individual concerned, the Firm will respond appropriately to requests for disclosure, correction, suspension of use, or deletion of personal information in accordance with applicable laws.

6. Use of Cookies

This website may use cookies and similar technologies to improve website functionality and analyze website usage.

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Last Updated: July 12, 2026