Taichi Arai


Taichi Arai

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Contact Information


Practice Areas

Taichi Arai:Awards

Lawyers from Mori Hamada & Matsumoto were included in the 11th edition of The Best Lawyers™ in Japan
Top rankings received in The Nikkei's "Corporate Legal Affairs and Lawyer Survey 2019"
Top Ranking Received From Chambers Asia Pacific 2020

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Taichi Arai:News

Public Service
Firm's lawyers submit a report for the "2019 Industrial Economy Research Project (Research on Foreign Structures for Coordinating Issues Regarding Working Hours and Health Management in Side Work and Secondary Businesses)"
Public Service
Taichi Arai became the member of Study Group on Flexible Work Styles, Ministry of Health, Labour and Welfare
Firm News
Six associates become partners in January

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Taichi Arai:Publications

Magazine Article
"Basic Knowledge on Acceptance of and Q&A on Employment of Foreign Workers"
Magazine Article
"Relevance and Management of “Working Hours” with regard to Diverse Working Styles"
Magazine Article
"Future Points for Consideration in Labor Management Under the Revised Immigration Control and Refugee Recognition Act - Details of the Revised Act Including Related Laws and Regulations and Points to Remember when Utilizing Residential Status, Including"

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Taichi Arai:Research Reports

Taichi Arai:Other


  • Keio University (LL.B., 2002)
  • University of Virginia School of Law (LL.M., 2009)
  • seconded to Mitsui & Co. (U.S.A.), Inc. and Mitsui & Co. Ltd. (2009-2011)
  • Labour Standards Bureau, Ministry of Health, Labour and Welfare (2015-2016)

Major Activities

  • Member of Study Group on Flexible Work Styles, Ministry of Health, Labour and Welfare(2017-)

Bar Admissions

admitted in Japan, 2003; New York, 2010
Tokyo Bar Association