Firm Profile > Mori Hamada & Matsumoto > Tokyo , Japan

Mori Hamada & Matsumoto
16TH FLOOR, MARUNOUCHI PARK BUILDING
2-6-1 MARUNOUCHI, CHIYODA-KU
TOKYO 100-8222
Japan

Antitrust and competition: Independent local firms Tier 1

Mori Hamada & Matsumoto has expertise handling complex, cross-border merger filings, as well as global investigations for both domestic and foreign clients. Within the team there is also experience working at the Japanese Fair Trade Commission and practising antitrust law in the United States. Kenji Ito focuses on merger control, government investigation, private action, and antitrust counseling. He co-leads the practice with Hideki Utsunomiya, who is known for large and complex mergers, government investigations, and private actions. Also notable is Tomoya Fujita, who specialises in M&As and the merger control side of antitrust/competition law.

Next Generation Partners: Bengoshi

Key clients

Hitachi, Ltd.

Showa Shell Sekiyu, K.K.

JXTG Holdings, Inc.

FamilyMart Co., Ltd.

Banking and finance: Independent local firms Tier 1

Banking and financing regulation specialist Mori Hamada & Matsumoto advises leading financial institutions and major investors on a range of Japanese and cross-border financing transactions. The firm has particular experience in innovative and new financing structures. Masanori Sato leads the team and has expertise in the fields of banking, structured finance, real estate, and capital markets. His team includes Takahiro Kobayashi, who is known for work in the energy sector, advising on a range of energy-related transactions and financings. Also notable is Yusuke Suehiro, who focuses on banking, structured financing, project financing, and LBO financing.

Next Generation Partners: Bengoshi

Key clients

The Bank of Tokyo-Mitsubishi

Sumitomo Mitsui Banking Corporation

Mizuho Bank, Ltd.

Mizuho Securities Co., Ltd.

Mitsubishi UFJ Trust and Banking Corporation

Sumitomo Mitsui Trust Holdings, Inc. and Sumitomo Mitsui Trust Bank, Limited.

Prudential Mortgage Capital Company

SOFTBANK CORP.

GE Japan Corporation

AOZORA Bank, Ltd.

Capital markets: Independent local firms Tier 1

Mori Hamada & Matsumoto advises domestic and international issuers and underwriters in complex securities offerings, including initial public offerings, global equity offerings, mutual funds offerings, and J-REIT formation and offerings. The firm also has experience in advising Japanese issuers’ listings on stock exchanges around the world. The securitisation practice is known for traditional asset-backed securities and inbound cross-border securitisation. Notable in the team is Katsumasa Suzuki, who specialises in M&A and Capital Markets. Capital markets specialist Katsuyuki Tainaka was promoted to partner in 2019.

Leading individuals: Bengoshi

Next Generation Partners: Bengoshi

Key clients

Goldman Sachs International and Goldman Sachs Japan Co., Ltd.

Merrill Lynch International

SoftBank Corp.

J.P. Morgan Securities plc

SMBC Nikko Capital Markets Limited and SMBC Nikko Securities Inc.

UBS Securities Japan Co., Ltd.

Morgan Stanley & Co. International Plc.

Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.

Nomura Securities Co., Ltd.

Citigroup Global Markets Japan Inc.

Corporate and M&A: Independent local firms Tier 1

Acting for industrial companies, banks, financial institution, and private equity funds, Mori Hamada & Matsumoto provides regulatory expertise handling complex, highly regulated transactions. The firm is also known for cross-border transactions across Asia. The corporate and M&A practice is supported by strength in finance, bankruptcy, antitrust, labour, and IP. Co-heading the team are Satoko Kuwabara, who focuses on M&A and acquisition finance; Hajime Tanahashi, who specialises in M&A and private equity, as well as corporate governance and venture financing; and Gaku Ishiwata, whose areas of expertise are M&A and private equity. In a recent highlight, the department advised Showa Shell Sekiyu K.K. on its business integration with Idemitsu Kosan.

Key clients

Softbank Group Corp.

Hitachi, Ltd.

Morgan Stanley MUFG Securities

Mitsubishi UFJ Financial Group

Nomura Securities Co., Ltd.

GCA Savvian

Integral Corporation

Mitsubishi Motors Corporation

Innovation Network Corporation of Japan (INCJ)

Sumitomo Mitsui Trust Bank (SMTB)

Dispute resolution: Independent local firms Tier 1

Mori Hamada & Matsumoto represents Japanese clients overseas and foreign clients in Japan, in cross-border litigation and international dispute resolution proceedings. The firm is experienced in domestic litigation as well as local and international arbitration. The disputes practice benefits from expertise in related areas, including corporate, bankruptcy, employment, and tax. The team is co-led by Kana Manabe, who handles a range of domestic and international disputes, and Mugi Sekido, who is known for international litigation and arbitration. Also notable is Daniel Allen, who is a registered US attorney and an international arbitration specialist, with particular experience in IP litigation and jury trials in the US courts.

Leading individuals: Bengoshi

Next Generation Partners: Gaiben

Key clients

Eksportfinans ASA (“Eksportfinans”)

Tokyo Boeki Materials, Ltd.

BICCAMERA INC

SoftBank Corp.

Japan Post Co., Ltd.

Hitachi, Ltd.

Investment funds: Independent local firms Tier 1

Mori Hamada & Matsumoto is known for advising on new non-Japanese funds that are publicly offered in Japan, including the provision of after-care services. The firm also has experience providing advice to existing non-Japanese funds, handling private placements for such funds, and assisting with public offerings for Japanese funds. Yasuzo Takeno has expertise in advisory work for corporate finance, financial regulation, investment managers and investment fund businesses, as well as providing legal advice on the day-to-day management of investment fund businesses. He co-leads the team with Ken Miura, who advises on derivatives and capital market transactions including Euro bond issues and global offerings of debt and equity securities. He particularly focuses on renewable energy-related transactions.

Labour and employment: Independent local firms Tier 1

Mori Hamada & Matsumoto  handles a range of contentious and non-contentious employment mandates, primarily for domestic clients but it also has experience assisting international clients with Japanese law. Chisako Takaya specialises in labour and employment, notably litigation, cross-border transactions, M&A and general corporate matters. He co-leads the team with Taichi Arai, whose expertise covers Japanese labour disputes, as well as international labour matters, including dispute resolution assistance to foreign-affiliated firms in Japan; and Yoshikazu Abe, who has experience in employee dismissal, overtime allowance, work-environment harassment issues, personnel reduction and labour union issues.

Leading individuals: Bengoshi

Next Generation Partners: Bengoshi

Private wealth: Independent local firms Tier 1

Specialising in tax planning, Mori Hamada & Matsumoto has particular expertise in the areas of M&A, corporate reorganisations and cross-border transactions, as well as providing a wealth management practice that assists high-net-worth individuals with estate planning. In addition, the practice is also known for its litigation work and tax advisory services. Notable in this area is Atsushi Oishi, who has experience in tax, estate planning, and M&A transactions, in relation to wealthy individuals and family-owned companies. He co-leads the team with Makoto Sakai, who focuses on private wealth management, tax, and M&A, handling domestic and cross-border private wealth management matters from both a corporate and tax planning perspective; he is also experienced in tax investigations and tax litigation for high-net-worth individuals.

Projects and energy: Independent local firms Tier 1

Mori Hamada & Matsumoto combines advisory, litigation, and M&A specialisms to cover a range of projects and energy law advice. The firm is known for its international presence and has notable experience in PFI/PPP transactions, international project financing, and representing sponsors, lenders, and other stakeholders in the energy sector. The team is co-led by Masanori Sato, who has particular expertise in infrastructure projects; Takahiro Kobayashi, who advises on a broad range of energy-related transactions; Takeshi Mukawa, who specialises in international matters related to infrastructure and public-private partnership, energy, environment, and climate change; energy and cross-border expert Naoki Ishikawa; and Shigeki Okatani, who has experience in the offshore wind market in Japan. Also notable in the area are Yusuke Suehiro and Yusuke Murakami.

Leading individuals: Bengoshi

Key clients

Mizuho Bank, Ltd.

MUFG Bank, Ltd.

Sumitomo Mitsui Banking Corporation

Development Bank of Japan

SB Energy Corp.

Aquila Capital Investment GmbH

JERA Co., Inc.

Kyudenko Corporation

Resona Bank, Limited

Shinsei Bank, Limited

Sumitomo Mitsui Trust Bank, Limited

Thai Solar Energy Public Company Limited

Banpu Power Public Company Limited

Real estate and construction: Independent local firms Tier 1

Mori Hamada & Matsumoto provides a private real estate and development group, as well as an experienced J-REIT team. The practice is active in outbound transactions, particularly to the US, and specialises in data centre projects, logistics, and hotels. Masanori Sato has expertise in the fields of banking, real estate, and infrastructure/PPP, as well as Japanese economic infrastructure concessions and infrastructure funds. He co-leads the practice with Eriko Ozawa, who focuses on private real estate funds, investments, and real estate financing.

Key clients

Diamond Realty Management Inc.

Mizuho Securities Co., Ltd. and Mizuho Bank, Ltd.

Sumitomo Mitsui Trust Bank, Limited

Aozora Bank Limited

Goldman Sachs Asset Management Co., Ltd.

PGIM Real Estate Finance

Google Inc.

Mori Hills REIT Investment Corporation

Daiwa House REIT Investment Corporation

Government Pension Investment Fund

Mitsubishi Corporation

Baring Private Equity Asia

UBS Asset Management

Restructuring and insolvency: Independent local firms Tier 1

Specialising in out-of-court workouts and cross-border insolvency cases, Mori Hamada & Matsumoto acts for debtors and creditors, as well as financial advisers, from a variety of jurisdictions, in a range of Japanese bankruptcies and reorganisations. The firm has practitioners with experience serving as trustees and administrators in bankruptcy proceedings. The practice also works for foreign-appointed bankruptcy trustees and liquidators acting in Japan, as well as for Japanese trustees overseas. The team is co-led by Soichiro Fujiwara, who specialises in restructuring, litigation and M&A; Ryota Yamasaki, who has expertise in out-of-court restructurings and court-supervised restructurings and bankruptcy proceedings; Airo Inoue, who is known for M&A of distressed companies; and bankruptcy and dispute resolution expert Atsunori Nobukuni.

Leading individuals: Bengoshi

Key clients

Japan ICOM K.K.

Regional Economy Vitalization Corporation

Fortress Investment Group (Japan) GK

Seven Seas Advisors Inc.

Lone Star Japan Acquisitions, L.L.C.

Hudson Japan K.K.

Mercuria Investment Co., Ltd.

KPMG FAS Co., Ltd

Tax: Independent local firms Tier 1

Mori Hamada & Matsumoto focuses on tax planning for corporate and individual clients, as well as having experience in tax disputes. The firm is particularly strong in tax planning related to M&A, corporate reorganisations and cross-border transactions. In addition, the practice has expertise in wealth management, assisting high-net-worth individuals with estate planning. Litigation experience includes handling high-profile tax disputes between taxpayers and tax authorities in Japan and advising taxpayers at the initial stage of tax investigations. The practice also provides a Tax Advisory Service, staffed by lawyers, tax accountants, and certified public accountants. Atsushi Oishi acts in a range of tax-related cases, including tax investigations and filing appeals against tax authorities. He leads a team that includes Makoto Sakai, who is known for tax advice on domestic and cross-border M&A transactions and corporate reorganisations. Also notable is Hiroyuki Kurihara, who was promoted to partner in 2019 and has expertise in tax planning for cross-border M&As and complex tax disputes.

Next Generation Partners: Bengoshi

Key clients

Ministry of Finance

Hitachi, Ltd.

Crocs, Inc.

UACJ Corporation

Softbank Corporation

Randstad Holding nv

Sumitomo Electric Industries, Ltd.

GCA Savvian Corporation

Astellas Pharma Inc.

Baring Private Equity Asia

Johnson & Johnson

Intellectual property: Independent local firms Tier 2

Mori Hamada & Matsumoto is experienced advising international entities in data protection and copyright issues. The firm has particular expertise in the pharma and IT sectors, as well as providing strong litigation and trademark prosecution practices. The practice is co-led by Yutaka Miyoshi, who handles disputes, including patent, copyright, and trade secret litigation, as well as IP-related technology transactions; Yoshifumi Onodera, who focuses on domestic and international dispute resolution, arbitration and IP licensing matters; and Atsushi Okada, who specialises in IP infringement, IP transaction, and data protection.

Key clients

Pfizer Japan Inc.

Hospira Japan Co., Ltd. (currently Pfizer Japan, Inc.)

Mitsuba Corporation

Koei Techmo

Shiseido Company, Limited

 

Risk management and investigations: Independent local firms Tier 2

Mori Hamada & Matsumoto acts as counsel to companies and directors, as well as investigator of internal or independent investigations, domestically and internationally. The firm’s expertise includes unfair competition, insider trading, accounting irregularity, bribery and corruption cases. Co-leading the team are Yoichi Okuda, who focuses on corporate governance and dispute resolution, particularly white collar crimes issues; Yasuhiko Fujitsu, who specialises in capital markets related matters; and Hideaki Umetsu, who has notable experience in cross-border risk management and investigation for overseas subsidiaries of Japanese companies.

Leading individuals: Bengoshi

The firm

Mori Hamada & Matsumoto (MHM) is one of the largest full-service Japan headquartered law firms. A significant proportion of the firm’s work is international in nature, representing clients in cross-border transactions, litigation and other dispute resolution proceedings.

The firm has more than 448 lawyers and 480 support staff (including a patent attorney, licensed tax accountants, advisors, legal assistants, translators and secretaries). The firm’s senior lawyers include a number of highly respected practitioners and leaders from the Japanese and international legal community, including a former secretary general of the Inter-Pacific Bar Association, prominent law professors at the University of Tokyo and previous Prosecutor-Generals of the Public Prosecutors Office.

The firm also has experienced lawyers qualified from non-Japanese jurisdictions, such as the US, England and Wales, the People’s Republic of China, the Philippines, India, Indonesia, Malaysia, Singapore, Myanmar and Thailand.

MHM has expanded domestically by opening offices in Fukuoka, Osaka and Nagoya. The firm has established a strong presence in Asia by opening offices in Beijing, Shanghai, Singapore, Bangkok, Yangon and an MHM ‘Jakarta Desk’ in the AKSET Law offices. The leading law firm in Thailand, Chandler & Thong-ek Law Offices Limited, integrated its operations with the Bangkok office on 1 January 2017 under the name Chandler MHM Limited. Such wide-ranging expertise and diversified experience enable the firm to provide clients exemplary service in a timely and efficient manner.

Areas of practice

The firm is highly recognised by both clients and legal professionals in the following practice areas: mergers and acquisitions, joint ventures, finance, international capital markets (including JREITS), fintech, insurance, asset management, loans and securitisations, private equity, insolvency/restructuring, dispute resolution, intellectual property and antitrust and competition. Other core practice areas include tax and labour law.

Department Name Email Telephone
Corporate and commercial
Mergers and acquisitions
Capital markets
Structured finance
Banking
Asset management
Dispute resolution
Insolvency and restructuring
Intellectual property
Antitrust
Labour and employment
Tax, wealth management
Real estate
Criminal defence
China practice
Venture capital
Private equity funds
Projects, energy and infrastructure
Photo Name Position Profile
Mr Hiroki Aoyama  photo Mr Hiroki Aoyama
Mr Taichi Arai  photo Mr Taichi Arai
Mr Soichiro Fujiwara  photo Mr Soichiro Fujiwara
Mr Toru Ishiguro  photo Mr Toru Ishiguro
Mr Gaku Ishiwata  photo Mr Gaku Ishiwata
Mr Yoshio Iteya  photo Mr Yoshio Iteya
Mr Kenji Ito  photo Mr Kenji Ito
Mr Satoshi Kawai  photo Mr Satoshi Kawai
Mr Takahiro Kobayashi  photo Mr Takahiro Kobayashi
Mr Akira Marumo  photo Mr Akira Marumo
Mr Susumu Masuda  photo Mr Susumu Masuda
Mr Yutaka Miyoshi  photo Mr Yutaka Miyoshi
Mr Yusuke Murakami  photo Mr Yusuke Murakami
Mr Yoshifumi ONODERA  photo Mr Yoshifumi ONODERA
Mr Daisuke Oda  photo Mr Daisuke Oda
Mr Atsushi Oishi  photo Mr Atsushi Oishi
Mr Atsushi Okada  photo Mr Atsushi Okada
Ms Eriko Ozawa  photo Ms Eriko Ozawa
Mr Masanori Sato  photo Mr Masanori Sato
Mr Mugi Sekido  photo Mr Mugi Sekido
Ms Akiko Sueoka  photo Ms Akiko Sueoka
Mr Katsumasa Suzuki  photo Mr Katsumasa Suzuki
Ms Chisako Takaya  photo Ms Chisako Takaya
Mr Hideki Utsunomiya  photo Mr Hideki Utsunomiya
Number of lawyers : 446
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