SAKAMOTO Tomoko
- Title
- Partner
- Bar Association
-
Dai-Ichi Tokyo Bar Association
- Telephone Number
- +81-3-3214-6230
- E-mail address
- tsakamoto@iwatagodo.com
Practice Areas
Engaged Cases
・General corporate legal affairs, especially provision of legal advice and representation of clients on matters relating to shareholders’ meetings, responsibilities of board members, corporate governance, the Companies Act including M&A and compliance.
・Representation of clients in litigation and dispute especially related to bank (cases in which a bank is a defendant party, debt collection cases, etc.), corporation, the Antimonopoly Act, building and insurance as well as litigation among multiple parties (representation of defendant companies in a class action).
・Provision of legal services in preparing and negotiating contracts on various commercial transactions and representation of clients in disputes
Career Summary
- May 1974
- Born in Gifu Prefecture, Japan
- March 1993
- Kyoto Girls' Senior High School
- March, 1998
- Received her LL.B. from Kyoto University
- March 2000
- Received her Diploma from the Legal Training and Research Institute of the Supreme Court of Japan (52nd)
- April 2000
- Registered as a Japanese attorney and worked with Kitahama Partners
- October 2003
- Worked with Yanagida & Nomura
- November 2006
- Joined Iwata Godo
- 2015-2018
- Outside Director of The Yachiyo Bank, Limited
- 2019-2023
- Outside Audit & Supervisory Board Member of Fuji Oil Company, Ltd.
- 2020-2021
- Outside Audit & Supervisory Board Member of Arata Corporation
- June 2021
- Outside Director, Member of Audit and Supervisory Committee, of Arata Corporation
- June 2023
- Outside Director, Fuji Oil Company, Ltd.
Awards
The Best Lawyers in Japan 2025
The Best Lawyers in Japan 2024
The Best Lawyers in Japan 2023
List of Main Publications
≪Japanese≫
・"The Latest Shareholder Meeting Stories” (co-author, Shoji Homu, 2022)
・"6,000 Lectures on Legal Issues for Financial Institutions" (co-author, Kinzai Institute For Financial Affairs, Inc., 2022)
・"Q&A: Family affairs cases and banking services" Second edition (co-author, Nihon Kajo Publishing Co., Ltd., 2020)
・"5,000 Lectures on Legal Issues for Financial Institutions" (co-author, Kinzai Institute For Financial Affairs, Inc., 2018)
・“New Story of Shareholders' Meeting” (co-author, Shoji Houmu, 2017)
・“Legal Practices for Executives of Financial Institutions – Their Accountabilities and Responsibilities under Japan’s Corporate Governance Code” (co-author, Kinzai Institute For Financial Affairs, Inc., 2016)
・“Commercial Judicial Precedent which Adds Color to the Period” (co-author, Shoji Houmu, 2015)
・“Q&A: Handbook for Outside Directors/ Outside Company Auditors”(co-author, Nihon Kajo Publishing Co., Ltd., 2015)
・“The Sixty-Year History of Shin Shoji Hanrei Binran – Looking Back on Court Decisions which Added Color to the Period” (co-author, Shoji Homu, January 25-February 25, 2015 issue)
・“A manual for people in charge of legal work on how to respond to civil suits- second edition” (co-author, Shoji Homu, 2014)
・“A story of shareholders’ meeting” (co-author, Shoji Homu, 2012)
・”Special edition: All about measures for regional banks’ shareholders’ meetings” (Kinyu Homu Jijo, No. 1919, 2011) (co-author)
・”Case Study: How You Respond to Issues that should be resolved though Financial ADR System” (Ginko Jitsumu Vol. 42 No.10) (co-author)
Publications
-
202212
Iwata Godo lawyers co-author The Latest Shareholder Meeting Stories(Shoji Homu)
- Author:
- TOJI Yoshihiro TAGO Shinya SAKAMOTO Tomoko IZUMI Atsushi ITO Hiroki EIGUCHI Manabu ITO Nanako AOKI Shinji TOKUMARU Daisuke MUTOU Yuuki KAKUNO Shu TOMITA Yusuke IIDA Hiroshi UENISHI Takuya MORI Shunsuke KARASAWA Akira ISHIKAWA Teppei SUZUKI Tomohiro SEKIGUCHI Akimasa SASAKI Tomoo ISHIKAWA Hiroaki FUKATSU Haruno FUKUCHI Takumi TOYOOKA Hiroto MATSUHASHI Sho KUKIMOTO Sayaka NOGUCHI Daisuke ITO Natsuho ANZAI Kazuto MATSUDA Taiki
-
202202
The lawyers of our firm participated in the writing of 6,000 Lectures on Legal Issues for Financial Institutions (Kinzai Institute for Financial Affairs, Inc.)
- Author:
- WAKABAYASHI Shigeo TOJI Yoshihiro TAGO Shinya MOTOMURA Takeshi YOSHIHARA Tomomichi URANAKA Hirotaka UEDA Atsushi SAKAMOTO Tomoko IZUMI Atsushi TANAKA Takashi OKUSHI Kenichi KASHIWAGI Kensuke EIGUCHI Manabu ITO Hiroki ITO Nanako MARUYAMA Shinji MATSUDA Takao FUJIWARA Hiroki MATSUDA Akira AOKI Shinji TOKUMARU Daisuke MUTOU Yuuki FUKASAWA Atsushi KAKUNO Shu TOMITA Yusuke IIDA Hiroshi UENISHI Takuya KUDO Ryohei MORI Shunsuke KARASAWA Akira AOYAMA Masahiro SAITO Hiroki IKEDA Minako ISHIKAWA Teppei YAMADA Kohei SUZUKI Tomohiro SEKIGUCHI Akimasa NAKAMURA Saeko FUKATSU Haruno ADACHI Makoto FUKUCHI Takumi MATSUHASHI Sho KUKIMOTO Sayaka KANEKI Nobuyuki
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202006
Our lawyers participated in authoring of the publication titled Q&A: Family Affairs Cases and Banking Services Second edition, which is published by Nihon Kajo Publishing Co., Ltd.
- Author:
- UEDA Atsushi SAKAMOTO Tomoko EIGUCHI Manabu AOKI Shinji TOKUMARU Daisuke MUTOU Yuuki TOMITA Yusuke UENISHI Takuya TANAKA Takashi IIDA Hiroshi
- Supervising editor:
- TAGO Shinya
-
201802
The lawyers of our firm participated in the writing of 5,000 Lectures on Legal Issues for Financial Institutions (Kinzai Institute for Financial Affairs, Inc.)
- Author:
- WAKABAYASHI Shigeo TOJI Yoshihiro TAGO Shinya MOTOMURA Takeshi YOSHIHARA Tomomichi URANAKA Hirotaka UEDA Atsushi SAKAMOTO Tomoko IZUMI Atsushi TANAKA Takashi OKUSHI Kenichi KASHIWAGI Kensuke EIGUCHI Manabu ITO Hiroki ITO Nanako MATSUDA Takao FUJIWARA Hiroki MATSUDA Akira AOKI Shinji TOKUMARU Daisuke FUKASAWA Atsushi TOMITA Yusuke IIDA Hiroshi UENISHI Takuya KUDO Ryohei MORI Shunsuke KARASAWA Akira YAMADA Kohei HORITA Koji SUZUKI Tomohiro
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201712
A book co-authored by Toji Yoshihiro, Ito Hiroki and other attorneys of Iwata Godo entitled "New Story of Shareholders' Meeting" (ShojiHomu Co., Ltd., 2017) is introduced in the article "Books Useful for Corporate Legal Affairs in Food Service Industry" of Business Law Journal No.119.
- Author:
- WAKABAYASHI Shigeo TAGO Shinya MOTOMURA Takeshi YOSHIHARA Tomomichi UEDA Atsushi SAKAMOTO Tomoko IZUMI Atsushi OKUSHI Kenichi KASHIWAGI Kensuke EIGUCHI Manabu TANAKA Takashi FUJIWARA Hiroki MATSUDA Takao TOKUMARU Daisuke AOKI Shinji MUTOU Yuuki FUKASAWA Atsushi KUDO Ryohei KARASAWA Akira YAMADA Kohei HORITA Koji SUZUKI Tomohiro
- Editor:
- TOJI Yoshihiro ITO Hiroki
-
201701
A book co-authored by 34 attorneys of Iwata Godo including Toji Yoshihiro, Ito Hiroki entitled New Story of Shareholders' Meeting is published by ShojiHomu Co., Ltd.
- Author:
- WAKABAYASHI Shigeo TAGO Shinya MOTOMURA Takeshi YOSHIHARA Tomomichi UEDA Atsushi SAKAMOTO Tomoko IZUMI Atsushi OKUSHI Kenichi KASHIWAGI Kensuke EIGUCHI Manabu TANAKA Takashi FUJIWARA Hiroki MATSUDA Takao TOKUMARU Daisuke AOKI Shinji MUTOU Yuuki FUKASAWA Atsushi KUDO Ryohei KARASAWA Akira YAMADA Kohei HORITA Koji SUZUKI Tomohiro
- Editor:
- TOJI Yoshihiro ITO Hiroki
-
201511
A book by our office entitled Commercial Judicial Precedent which Adds Color to the Period (supervised by Kanda Hideki, Professor at the University of Tokyo Graduate Schools for Law and Politics, and recommended by Tsuda Hiroki , Chairperson of the Board of Directors of Japan Exchange Group, Inc.) is published by Shoji Homu Co., Ltd.
-
201501
Wakabayashi Shigeo, Toji Yoshihiro, Motomura Takeshi, Yoshihara Tomomichi, Ueda Atsushi and Sakamoto Tomoko co-authored "The Sixty-Year History of Shin Shoji Hanrei Binran - Looking Back on Court Decisions which Added Color to the Period," (I)-(IV) which appear as a four-part article series in Shoji Homu No.2056-2059.
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201402
16 lawyers at our office including Motomura Takeshi and Okushi Kenichi contributed to the publication entitled Q&A concerning Internet banking published by Kinzai.
-
201309
11 lawyers at our office including Ueda Atsushi and Sakamoto Tomoko contributed to the publication entitled Q&A: Family affairs cases and banking services published by Nihon Kajo Publisher under the supervision of Shinya Tago.
- Author:
- TAGO Shinya UEDA Atsushi SAKAMOTO Tomoko
-
201208
Sakamoto Tomoko, Okushi Kenichi, Tsukada Yuki, Aoki Shinji, Mutou Yuuki and Motomura Takeshi co-authored the article entitled "Practical business response learning from the financial ADR cases," which appears in Ginko Jitsumu Vol. 42 No.10.
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Seminars
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202202
Sakamoto Tomoko and Mori Shunsuke conducted a seminar "Annual Shareholder Meetings in 2022" at the Second Association of Regional Banks.
Speaker: SAKAMOTO Tomoko MORI Shunsuke
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201805
Toji Yoshihiro, Sakamoto Tomoko and Ito Hiroki held a panel discussion entitled "Issues of Annual Meeting of Shareholders in 2018 and Countermeasures thereof" at the Second Association of Regional Banks.
Speaker: TOJI Yoshihiro SAKAMOTO Tomoko ITO Hiroki
-
201704
Motomura Takeshi and Sakamoto Tomoko delivered a lecture entitled "Regional Financial Institutions Holding Shareholders' General Meeting - Important Points in Management of Annual Meeting of Shareholders in 2017" at the Second Association of Regional Bank
Speaker: MOTOMURA Takeshi SAKAMOTO Tomoko
-
201605
Hosomizo Kiyoshi, Sakamoto Tomoko and Matsuda Takao performed a panel discussion entitled "Expected Roles of Outside Directors for Improvement in Governance and Survival of Financial Institutions" on May 20, 2016 at Finance Forum 2016 (hosted by Seminar Info Co., Ltd.).
Speaker: SAKAMOTO Tomoko MATSUDA Takao
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201212
Sakamoto Tomoko conducted a lecture entitled "Current research on cases relating to the Financial ADR System" at the Regional Banks Association of Japan.
Speaker: SAKAMOTO Tomoko
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News
-
202404
20 lawyers of our firm were recognized in The Best Lawyers in Japan 2025.
Best Lawyers
■ Antitrust / Competition Law
TOJI Yoshihiro
■ Arbitration and Mediation
UEDA Atsushi
■ Banking and Finance Law
TOJI Yoshihiro
SAKAMOTO Tomoko
MATSUDA Takao
■ Corporate and Mergers and Acquisitions Law
MOTOMURA Takeshi
■ Corporate Governance and Compliance Practice
YOSHIHARA Tomomichi
■ Insolvency and Reorganization Law
TAGO Shinya
MOTOMURA Takeshi
URANAKA Hirotaka
■ Labor and Employment Law
TAGO Shinya
■ Litigation
TOJI Yoshihiro
WAKABAYASHI Shigeo
MOTOMURA Takeshi
YOSHIHARA Tomomichi
URANAKA Hirotaka
Best Lawyers - "Ones to Watch"
■ Antitrust / Competition Law
ISHIKAWA Teppei
■ Arbitration and Mediation
SAITO Hiroki
NAKAMURA Saeko
■ Corporate and Mergers and Acquisitions Law
KARASAWA Akira
IKEDA Minako
YAMADA Kohei
SUZUKI Tomohiro
FUKUCHI Takumi
■ Information Technology Law
SAITO Hiroki
■ Intellectual Property Law (Non-Patent)
ISHIKAWA Hiroaki
■ Labor and Employment Law
KITAGAWA Hiroki
■ Privacy and Data Security Law
HORITA Koji -
202305
19 lawyers of our firm were recognized in The Best Lawyers in Japan 2024.
Best Lawyers
■ Antitrust / Competition Law
TOJI Yoshihiro
■ Arbitration and Mediation
UEDA Atsushi
■ Banking and Finance Law
TOJI Yoshihiro
SAKAMOTO Tomoko
MATSUDA Takao
■ Corporate and Mergers and Acquisitions Law
MOTOMURA Takeshi
■ Insolvency and Reorganization Law
TAGO Shinya
URANAKA Hirotaka
■ Labor and Employment Law
TAGO Shinya
■ Litigation
TOJI Yoshihiro
WAKABAYASHI Shigeo
MOTOMURA Takeshi
YOSHIHARA Tomomichi
URANAKA Hirotaka
■ Product Liability Litigation
TOJI Yoshihiro
Best Lawyers - "Ones to Watch"
■ Antitrust / Competition Law
ISHIKAWA Teppei
■ Arbitration and Mediation
SAITO Hiroki
■ Corporate and Mergers and Acquisitions Law
KARASAWA Akira
IKEDA Minako
YAMADA Kohei
SUZUKI Tomohiro
FUKUCHI Takumi
■ Information Technology Law
SAITO Hiroki
■ Intellectual Property Law (Non-Patent)
ISHIKAWA Hiroaki
■ Labor and Employment Law
KITAGAWA Hiroki
■ Privacy and Data Security Law
HORITA Koji
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