About Us

Located in Minato Ward, Tokyo, Japan, Plus One Service Co., Ltd./Takigawa Certified Tax Accountant Office has been providing accounting and tax advisory services, as well as other back-office services, for foreign-affiliated companies in Japan since 1993. Our primary focus is to satisfy our clients’ needs by offering flexible and accurate services and partnering with them and their business in Japan, in effect, to become our clients’ “Plus One” in Japan.

We continually strive to do our best for our clients and have developed our business in accordance with our ethics and inherent belief that the trust we receive from our clients is our real treasure.

Ease of Communication

Each client is assigned one of our staff members who is always easy to reach and happy to respond to questions. We believe that this one-to-one communication helps to clarify issues quickly and ensures that our clients don’t have unresolved questions for any length of time.

Valued Staff

Our senior staff have been working at our firm for over 10 years. Hiring the right people and training them with the right knowledge are essential to the success of our professional services. Our staff work closely with our clients as a member of their team in Japan.

Our Expertise and Knowledge Sharing

We share our expertise with our clients so that they can learn more about how business works in Japan. Our expertise extends from Japanese tax law and its actual practice in the Japanese business climate to accounting and financial services according to generally accepted accounting principles (GAAP) in Japan.

We also provide commercial registration services, such as setting up a company and filing an update of registration to the Legal Affairs Bureau. By working with us, our clients definitely gain greater knowledge, which paves the way for them to make better business decisions in Japan.

Accounting Software 

We are familiar with Quick Books, JDL and have experience with SAP, NAV, Netsuite. Of course, we can support you if you are using other accounting software or ERP system.

Our Clients’ Satisfaction is Our Priority

Each client is important to us, and our ultimate goal is to satisfy their needs. There is nothing more important to us than the trust we gain from our clients.