Nagashima Ohno & Tsunematsu

Hironobu Tsukamoto

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This content is provided by Hironobu Tsukamoto.

Practice Areas

Dispute resolution, labor and employment, intellectual property, crisis management and compliance.

Professional Memberships

Dai-ichi Tokyo Bar Association, International Bar Association, American Bar Association, New York State Bar Association.


Admitted in Japan (2000) and in New York (2006); Joined Nagashima Ohno & Tsunematsu in 2000; Became a Partner of Nagashima Ohno & Tsunematsu in 2009; Trained at Weil, Gotshal & Manges (Silicon Valley)(2005-2007); Became a Partner of Nagashima Ohno & Tsunematsu NY LLP in 2015.


"The Banking Litigation Law Review - Edition 2 JAPAN" 2018, Law Business Research Ltd (Co-author)"Getting the Deal Through - Appeals 2018 Japan" 2018, Law Business Research Ltd (Co-author), "Ministry of Health, Labour and Welfare strengthens overtime regulations" 2017, International Law Office Online Newsletter “Employment & Benefits-Japan” (Co-author), “The International Comparative Legal Guide to: Enforcement of Foreign Judgments (Japan)” 2016, Global Legal Group Limited (Co-author) "Social Media and Employment Law. An International Survey" 2015, Thomson Reuters (Co-author) "Arbitration World - Jurisdictional Comparisons 5th Edition 2015" Walters Kluwer (Co-author)


LLB, Kyoto University, 1998; LLM, the University of Chicago Law School, 2005.