日本語

HIBIYA SOGO LAW OFFICES

日比谷総合法律事務所

[ NOTICE ]

Recently, there have been instances where emails and other communications have been sent claiming that our firm or attorneys affiliated with our firm have carried out seizure procedures on behalf of the Financial Services Agency. Please be advised that these are fraudulent notifications impersonating our firm's name or the names of our attorneys.
Furthermore, if you receive an unfamiliar demand for payment, it may be a scam. Please consult with the police or other experts.

TOPICS

2025.12 Toshiaki Tada, Koya Uemura, Seiji Tanimoto, Akihiro Sagawa, Tomotaka Tonosaki, Ryo Murakami, Fumio Kawaura, and Kenji Fujii co-authored the "Competition Law Index" (Shoji Homu).
2025.10 Toshiaki Tada contributed an article to Jurist No. 1615.
2025.03 Toshiaki Tada contributed to "Fair Trade No. 893".
2024.12 Ryuta Kawai, Akihiro Sagawa contributed to "Fair Trade No. 887".August 2024: Toshiaki Tada contributed to "Jurist Special Edition No. 268."
2024.08 Toshiaki Tada contributed to "Jurist No. 1600."
2023.07 Toshiaki Tada and Seiji Tanimoto co-authored "Practical Procedures under the Antimonopoly Act" (Chuo Keizai Sha).
2023.03 Toshiaki Tada contributed an article to Jurist No. 1581.
2022.11 Koya Uemura contributed an article to NBL No. 1230.
2022.10 Ryuta Kawai and Akihiro Sagawa contributed articles to Business Legal Affairs Vol. 22/No. 11.
2022.05 Tadahiro Fujii joined our firm.
2022.05 Koya Uemura contributed an article to Jurist No. 1571.
2022.04 Koya Uemura contributed an article to REPORT JARO No. 567.
2021.08 Ryuta Kawai contributed an article to Business Law Vol. 21/No. 10.
2021.07 Akihiro Sagawa contributed an article to 'Business Law Vol.21/No.9'.
2021.07 Toshiaki Tada contributed an article to 'Fair Trade No.849'.
2021.06 We are recruiting attorneys with less than 5 years of experience. Please see the recruitment page on our website for application details.
2021.05 Toshiaki Tada published "Systematic Issues: Antitrust Law (2nd Edition)" (Daiichi Hoki).
2021.04 Toshiaki Tada published "Practical Guide to Antitrust Civil Litigation by Type" (Yuhikaku).
2020.12 Toshiaki Tada contributed an article to Jukan Shoji Homu No. 2248 / December 5th Issue.
2020.10 Toshiaki Tada contributed an article to Jurist No. 1550.
2020.04 Riki Nakato, Koya Uemura, and Kenji Fujii contributed articles to Fair Trade No. 834.
2020.01 Koya Uemura contributed to Japan Advertising Review Organization's 'REPORT JARO No.540'.
2020.01 Kosuke Katagi joined the firm.
2020.01 Saori Nanba joined the firm.
2019.12 Ryuta Kawai contributed to 'NBL No.1159'.
2019.11 Koya Uemura contributed an article to "Business Law Vol.19/No.12".
2019.10 Koya Uemura contributed an article to "BUSINESS LAW JOURNAL No.139".
2019.09 Koya Uemura contributed an article to "Jurist No.1536".
2019.07 Koya Uemura contributed an article to 'Company Legal Affairs A2Z Vol.2019-07'.
2019.05 Koya Uemura contributed an article to 'Company Legal Affairs A2Z Vol.2019-05'.
2019.05 Koya Uemura contributed an article to 'Fair Trade No.823'.
2018.08 A roundtable discussion (on talent acquisition competition) featuring Toshiaki Tada was published in Jurist No.1523.
2018.07 The Guidebook for Compliance with the Act Against Unjustifiable Premiums and Misleading Representations, authored by Koya Uemura, was published by Daiichi Hoki.
2018.05 Koya Uemura contributed an article to Jurist No.1520.
2018.04 Ryo Murakami joined the firm.
2018.02 The report from the "Study Group on Human Resources and Competition Policy" (Japan Fair Trade Commission/Competition Policy Research Center), where Toshiaki Tada served as a committee member, was published.
2018.02 Koya Uemura contributed an article titled "The 'Agreement' Requirement Challenged by Digital Cartels" to Business Legal Affairs Vol. 18/No. 2.
2018.01 Koya Uemura joined the firm.
2017.03 Our firm and our attorneys received high ratings in Chambers & Partners.