Mikiharu Mori

Mikiharu Mori

Managing Partner

Tokyo

  • Language : Japanese, English
  • Mail : mikiharu.mori@tkilaw.com

Co-founder and Managing Partner of the firm. Mikiharu represents Japanese and global corporations in cross-border M&A, Takeover Bids (TOBs)/MBOs, activist and hostile takeover (unsolicited bid) defense, domestic M&A, Private Equity, corporate misconduct and crisis management, corporate governance, and energy/infrastructure projects.Recognized in various media rankings, Mikiharu was ranked 5th overall in the Cross-Border M&A category of Nikkei’s 2025 "Corporate Legal and Tax Affairs / Attorney Survey” and he was also selected as finalist of Dealmaker of the Year in “ALB Japan Law Awards 2025/2026”.
Key publications include Contract Practice for Cross-Border M&A (Editor/Author) (Chuo-Keizaisha, 2021) and Takeover Bid Practice by Scenario (2nd Edition) (Chuo-Keizaisha, 2025).
As a Nikkei "Think! Expert," Mikiharu’s commentary is frequently featured in major economic newspapers, magazines, and TV news programs. Mikiharu serves as an outside statutory auditor for a corporation, chairperson of special investigation committees for corporate misconduct, chairperson of special committees for TOBs, advisor to the International Affairs Working Group of Section of Pharmaceutical Industry Legal Affairs Association, and Executive Director of Law Alumni Association of the University of Tokyo.
Mikiharu graduated from the University of Tokyo, Faculty of Law in 2002, and earned an LL.M. from Columbia Law School (in New York City) in 2011.

PRACTICES

  • Corporate, M&A (Cross-border, Domestic)
  • Takeover Bids (TOBs)/MBOs
  • Activist and hostile takeover (unsolicited bid) defense
  • Private Equity
  • Corporate Misconduct and Crisis Management
  • Corporate Governance
  • Energy/Infrastructure projects

Recognition

2025

Selected as 5th in the Cross-Border M&A category of Nikkei's “Corporate Legal and Tax Lawyer Survey 2025”

2021-2025

Selected as Rising Star Partner (M&A) in IFLR1000

2025

Selected as “Distinguished Advisor” in the Asia Pacific Business Awards 2024–2025

2025

Shortlisted as Deal Maker of the Year in ALB Japan Law Awards 2025

2024-2025

Selected as Notable Practitioner (Corporate and M&A) in asialaw

2024

Shortlisted for 'Top 10 Best Legal Consultants from Japan 2024' by CEO Insights Asia

2023

Ranked in 9th place in Nikkei's "Top 20 M&A Lawyers in 2023"

2022

Selected as a Recommended Lawyer in the Corporate and M&A category of The Legal 500 Asia Pacific 2022

2022

Shortlisted as Managing Partner of the Year in ALB Japan Law Awards 2022

2021

Shortlisted as Managing Partner of the Year in ALB Japan Law Awards 2021

2020

Selected as finalist of Dealmaker of the Year in ALB Japan Law Awards 2020

2020

Selected as Leading Lawyer – Notable Practitioner in IFLR1000 30th edition

2020

Ranked in 9th place in The Nikkei’s “Corporate Legal Affairs and Lawyer Survey 2020”

EXPERIENCE

Oct. 2004-Dec. 2015
Nagashima Ohno & Tsunematsu
Sep. 2011-Jul. 2012
Shearman & Sterling LLP New York office
Jan. 2016-Mar. 2019, Partner from Jul. 2017
Hibiya-Nakata
Apr. 2019
Established Tokyo International Law Office

QUALIFICATION

  • 2004 Japan (Dai-ichi Tokyo Bar Association)
  • 2012 New York, U.S.

EDUCATION

2002
LL.B., The University of Tokyo
2011
LL.M., Columbia Law School

OTHER

  • Sep. 2020 Registered as JCAA panel arbitrator candidate
  • Jun. 2021 Appointed as Statutory Auditor (External) of Mandom Corporation
  • Mar. 2022 Chair of Special Committee of Daiho Corp. (Tender Offer)
  • Oct. 2023  Appointed as Executive Director of Law Alumni Association of the University of Tokyo
  • Feb. 2024 Chair of Special Investigation Committee of LUCKLAND Co., Ltd.
  • Aug. 2024 Advisor to the International Affairs Working Group of Japan Pharmaceutical Industry Legal Affairs Association
  • Apr. 2025 Chair of Special Committee of Tokyo Cosmos Electric Co.,Ltd. (Tender Offer)
  • Sep.2025 Chairperson, Special Committee, Mandom Corporation (MBO/Tender Offer)
  • Sep.2025 Chairperson, Special Committee, Fuji Oil Company, Ltd. (Tender Offer)

Publication

Oct. 2025
Practical Guide to Tender Offers – Second Edition ( Chuokeizai-Sha)