Principals of Yamaguchi Consulting.

About Us

Why should you choose Yamaguchi Consulting?

Our operational model of full remote work enables us to provide customized services at competitive rates. Our team's broad expertise in international taxation and back-office support for foreign companies is anchored by our principal's experience in major Big4 accounting firms. We offer high-quality services in English, specializing in market entry facilitation in Japan and supporting visa applications for foreign managers.

Providing Full Support to Our Clients

We focus on delivering comprehensive tax and accounting support to foreign businesses and executives in Japan. Our services cover everything necessary for a smooth transition into the Japanese market, from securing management visas and setting up new companies to complex financial reporting and compliance with local regulations. Our English communication ensures barrier-free interactions, providing peace of mind and fostering trust.

Our Founding Mission

After joining a bank as a new graduate, our principal, Yoshio Yamaguchi, left during a period of financial distress and began pursuing a career as a certified public accountant (CPA). He passed the CPA exam at age 30 and joined Azusa Audit Corporation. Later, he moved to Deloitte Tohmatsu Tax Co., where he primarily handled foreign-owned clients, gaining extensive practical experience in international taxation.

Recognizing the business potential due to the limited number of professionals well-versed in both English and tax matters, he established an accounting firm in October 2019 to provide reasonably priced services to foreign clients and foreign-owned companies.

After going independent, he used his available time to build a website, publishing articles useful to foreign clients and foreign-owned companies. About two years later, inquiries began to increase, and the firm started gaining clients from these groups.

With a fully remote work style without a physical office and a team structure based on close partnerships with affiliated firms, he aims to provide high-quality services at reasonable prices.

The Yamaguchi Consulting team.

Meet Our Dedicated Team

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Trusted by Clients Worldwide

Yamaguchi Consulting serves a diverse range of Japanese and international clients, underscoring our reputation for reliability and expertise. As of October 2024, our clients include:

  • 65 corporate clients
  • 122 individual clients
  • 320 foreign corporate clients for consumption tax filing only

Clients

Clients Business Description Services Provided
NiceHash
Cryptocurrency mining platform provider Preparation and filing of Japanese consumption tax returns

E.VAT Master

Leading Chinese indirect tax service provider Completed final consumption tax returns for approximately 350 clients (Chinese companies involved in cross-border business)

Vanir Global Markets Japan

Japanese subsidiary of a Singaporean corporation; engages in electricity futures trading Accounting, payroll management, payment processing, and tax filing

Kato Kagaku Co., Ltd.

Manufacturer of sugar products and hotel operator Reclassification of financial statements for international branches to align with Japanese accounting standards

TEXeg Co., Ltd.

Designs and develops precision machinery Tax return preparation, financial management for international subsidiaries, and budget management support

Commitment to Your Business Success

We are dedicated to your business's success, addressing your tax and accounting needs promptly and effectively. Our team of skilled professionals is here to support you and ensure you can concentrate on growing your business in Japan. For any consultations related to business operations or international taxation, count on us to guide you expertly.

Company Information

Office: Yamaguchi Consulting

CEO: Yoshio Yamaguchi

Email: yamaguchi@yconsulting.co.jp

Phone: 03-6904-1955

Staff: 1 CEO, 2 Employees, Several Partner consultants

Address: 803 Look Heights Shinjuku, 5-18-20 Shinjuku, Tokyo, 160-0022 (Virtual office)

Share Capital: 50 million yen

Since: October 2019

Certified Public Accountant Registration: 26311

Certified Tax Accountant Registration: 26311

Clients (as of October 2024):

  • 65 corporate clients
  • 122 individual clients
  • 320 foreign corporate clients for consumption tax filing only
Principals of Yamaguchi Consulting.

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Have questions or need more information about our services? Contact us anytime—our professional staff is ready to tailor solutions to your needs.

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