With one of the largest legal teams in Japan, we bring a wealth of practical knowledge focused on the singular purpose of providing high quality legal services.


Our lawyers have authored or co-authored a number of newsletters, articles, books and other materials covering a wide range of legal areas to address the latest legal developments and increasingly diverse and complex issues.


We regularly hold seminars and offer lectures through various formats, such as online streaming.


NO&T receives high evaluation in Nikkei’s “Reliable Law Firm Rankings” and “Best Performing Lawyers Rankings 2022”

In the “Corporate Legal & Tax Affairs and Lawyer Survey” published by Nikkei Inc., Nagashima Ohno & Tsunematsu (“NO&T”) was ranked highest in the Reliable Law Firm Rankings selected by companies.
In addition, the following lawyers were chosen as the Best Performing Lawyers 2022 (as selected by companies and overall (by both companies and lawyers)).
Reliable Law Firm Rankings
Nagashima Ohno & Tsunematsu (1st)
Best Performing Lawyers Rankings 2022
Yuko Tamai (14th by companies; 4th overall)
Hiroshi Mitoma (17th overall)
International Trade and Economic Security
Ryo Okubo (9th by companies; 7th overall)
Yoshihiko Matake (9th by companies)
Yoshimi Ohara (20th overall)
Labor and Employment
Masahiro Matsuoka (12th overall)
Intellectual Property
Shunji Matsuda (7th by companies; 3rd overall)
Antitrust and Competition
Yoshitoshi Imoto (7th by companies; 7th overall)
Kaoru Hattori (9th overall)
Lawyers Rankings were reported in the December 19, 2022 morning edition and the December 19 to 23, 2022 online edition of the Nikkei newspaper. Law Firm Rankings were reported in the December 26, 2022 morning edition and online edition of the Nikkei newspaper.

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