Learn how International HR Partners can help with your payroll and social insurance responsibilities
HOME  > contents  > Welcome


International HR Partners (formerly Yashima International HR Consulting) is a nationally certified social insurance and labor law firm. Since 2005 we have specialized in providing foreign companies doing business in Japan with integrated support for human resources and labor management. Our services range from payroll management and social insurance filings to preparation of employment contracts and company policies, consultation regarding human resource management and labor law compliance, and interviews with employees to relieve stress.

 Japan’s labor laws and customs can be complex and ambiguous and confusing. IHRP helps you navigate the complexities of Japan’s social insurance system and labor regulations in plain, clear English. We work closely with you to provide you with the solution that is right for your company.


  • Labor and Social Security Attorney (Registered # 13050210)
  • Industrial Counselor(Registered #08008817)

Graduated from RikkyoUniversity with a degree in Psychology. Having served for many years as Financial Controller and HR Manager at the Japanese subsidiaries of US companies (J.Walter Thompson, Analog Devices, Perkin-Elmer, Applied Materials) and an Ito-chu Group company, established Yashima International HR Consulting Office in 2005.
In March 2016, appointed Ms. Mayumi Fujii as a partner and changed the firm name to International HR Partners Corporation.

Name International HR Partners Corporation
Representative Noriko Yashima
Mayumi Fujii
Address 7-5-6-408 Akasaka, Minato-ku, Tokyo 107-0052
Access Map
Contact Tel +81-3-5544-8538 Fax +81-3-5544-8539
E-Mail Contact Form

Our Philosophy

Our goal is to contribute to your company’s growth by helping you resolve issues related to your most important resource – people.

Our Guiding Principles

  • We put ourselves in your shoes as we work to resolve the problem.
  • We propose solutions that fit your company. 
  • We provide prompt and thorough service.
  • We continually capacitate ourselves to keep ahead of the times and provide our clients with the best solutions. 
  • You can feel confident that all of your corporate and personal information will be kept safe. 




03-6276-2430(9:00am to 7:00pm (Japan time) Monday to Friday)

E-mail clicks here.

What We Do
About Us

Work Rules,Rules of Employment,Expats,Payroll administration,Human resource outsourcing,Sharoshi,English,Labor standards law,Health insurance,Social security