To provide high-quality services that ensure customer satisfaction,we will continue to take on challenges as professionals.

Founded in 2004, Reline Co., Ltd. is a professional accounting firm that specializes in providing accounting consulting and outsourcing services to businesses at any stage of their development. Our team consists of highly skilled professionals with extensive accounting knowledge and experience.

For the past two decades, we have been dedicated to delivering a full range of high-quality consulting and outsourcing services for accounting and tax. We offer customized solution plans that cater to the specific needs of each client. Our flexible options can help your company enhance efficiency and reduce risks.

Currently, more than 90% of our clients are foreign-invested companies in Japan, with headquarters from different countries around the world and from different industries, including some Fortune 500 companies.

By choosing RELINE as your partner, you'll gain access to the resources and expertise you need to achieve your goals. We take pride in our unwavering commitment to high standards of business ethics, integrity, and client loyalty. We believe we will become your most trusted partner!

The following are some of our services:

  • ● CFO Function
  • ● Manage an Accounting Department
  • ● Monthly, Quarterly and Yearly Financial Reporting
  • ● Daily Bookkeeping (AP, AR, GL)
  • ● Cash Management
  • ● Payroll Administration
  • ● Fixed Asset Management
  • ● Expert Guidance on Complex Accounting and Tax Issues
  • ● Tailored Solutions to Meet Your Accounting Needs

Our Core Competencies:

  • ● Trilingual Reporting: available in Japanese, English and Chinese
  • ● A Variety of Accounting Software: over ten different accounting software, including SAP, JDE, Oracle, Sage, Yayoi, MoneyForward, Freee, AX, PCA, HUE Classic, and Miroku, among others
  • ● 20 Years of Extensive Experience in Accounting: a wide range of accounting services tailored to meet the needs of each client
  • ● Knowledgeable Leadership: Masayuki Koike, Reline’ CEO, leads Reline with over 40 years of valuable accounting expertise and USCPA accreditation


Reline Co.,Ltd.  >>MAP
Minamiyama Bldg 1F 2-10-6 Hirakawa-cho, Chiyoda-ku, Tokyo, Japan 102-0093
Phone 03-5214-0410
Fax 03-5214-0411


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