Our Beginning
In 2015, Fast Smart was founded with the vision of making accounting efficient and accessible for small businesses.
Your partner in financial success.


Fast Smart specializes in providing accounting services tailored for small businesses in Japan. Our mission is to simplify your financial management, allowing you to focus on what you do best.
We offer a range of services, including bookkeeping, tax preparation, and financial consulting, ensuring that your business remains compliant and financially healthy.
A timeline of our progress.
In 2015, Fast Smart was founded with the vision of making accounting efficient and accessible for small businesses.
Over the years, we've expanded our services and built a dedicated team focused on delivering accurate financial solutions.
Today, we continue to innovate and adapt to the needs of our clients, helping them thrive in a competitive market.


The principles that guide us.
Our bookkeeping services are designed for efficiency, ensuring that your financial records are up-to-date and accurate, with minimal effort on your part.
Tax preparation can be complex, but with our expert guidance, you can navigate the process smoothly and maximize your deductions.
We provide financial consulting that empowers you to make informed decisions, helping you to grow your business sustainably.
Our commitment to accuracy ensures that you receive reliable financial insights, allowing you to plan for the future with confidence.