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Home > About us > History

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History

1961 Shozawa & Nagashima is formed as a partnership by four lawyers. 1987 Several lawyers from the famous law offices established by Thomas L. Blakemore become independent as the Blakemore and Mitsuki Hibiya Annex.
1968 Nagashima & Ohno acquires its name. Purposed to become a full-service law firm, the firm builds its organization, steadily growing in size to become one of the few domestic law firms fully capable of dealing with large transactions. 1988 The name of the law firm is changed to Tsunematsu Yanase & Sekine, and the business of this firm grows, focusing primarily on the legal practice areas related to international securities and finance.

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2000 Nagashima & Ohno and Tsunematsu Yanase & Sekine, with the participation of all lawyers from both firms, combine to form Nagashima Ohno & Tsunematsu, the first Japanese law firm of more than 100 lawyers, and quickly organizes to become a full service firm.
2010 Establishment of New York Office.
2013 Establishment of Singapore Office.
2014 Establishment of Bangkok Office.
Establishment of HCMC Office.
Establishment of Shanghai Office.
2015 Establishment of Hanoi Office.
Relocation of Tokyo Office to Marunouchi (JP Tower).