Management & Business Consulting
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Business

Integrated support for tax, accounting, management, assets, succession, and workforce needs.

Connecting specialized fields and translating them into practical action.

Firstbrain Group provides cross-disciplinary support centered on Hayase Tax Accountant Office, covering corporate consulting, personal inheritance and business succession, real estate consulting, and overseas workforce support.

Support Areas

Corporate Tax Accounting and Consulting

We provide accounting and consulting that support management decisions with an eye toward the future.

Inheritance and Business Succession

We provide medium- to long-term support for inheritance tax filing, asset tax planning, and business succession.

Real Estate Consulting

From real estate sales and purchases to wealth building and development projects, we provide support from both real estate and tax accounting perspectives.

Overseas Workforce Support

As a registered support organization, we support the practical work involved in hiring and retaining specified skilled workers.

Hayase Tax Accountant Office

We provide broad tax and accounting support, including corporate tax accounting, individual tax returns, and personal asset taxation.

Hayase Tax Accountant Office

Firstbrain Inc.

We provide a range of consulting services, including real estate consulting and cross-disciplinary business succession planning.

Firstbrain Inc.

First Stakes Inc.

In addition to overseas workforce support, we develop and provide services using blockchain technology.

First Stakes Inc.

Overseas Workforce Utilization Center (operated by First Stakes)

As a registered support organization certified by the Ministry of Justice, we support the recruitment of specified skilled workers.

Learn More※ External site
Overseas Workforce Utilization Center (operated by First Stakes)