Hiroshi Ishihara
Partner
Tokyo
LEGAL AWARDS
The Best Lawyers in Japan 2025
Chambers Asia-Pacific 2024
The Best Lawyers in Japan 2024
Chambers Asia-Pacific 2023
The Best Lawyers in Japan 2023
Key Practice Areas
Corporate
M&A
Cross-border M&A
International Practice
Life Sciences
TEL:81-3-6775-1067
/FAX:81-3-6775-2067
Hiroshi Ishihara specializes in international and domestic corporate law matters including M&A, business reorganization, antitrust law, real estate and intellectual property transactions. In connection with M&A transactions, he has extensive experience in cross-border M&A, business integration between listed companies, joint ventures and intragroup reorganizations. Also, he advises on many international commercial transactions, such as negotiation for a license agreement, manufacturing agreement and other agreements between Japanese and overseas companies. For domestic corporate matters, he advises on corporate crisis management and operation of shareholders’ meetings. He also specializes in healthcare and life sciences industry and handles many transactions and regulatory issues, including regulations with respect to regenerative medicines.
Prior to joining Anderson Mori & Tomotsune, Hiroshi served as a lawyer at Nishimura & Asahi, Kirkland & Ellis LLP and Bingham Sakai Mimura Aizawa. Also, He has experience working for the Bank of Japan as well as one of the largest general trading companies in Japan.
Hiroshi is a qualified Japanese lawyer (bengoshi) as well as a qualified lawyer in New York and California.
SERVICES
Practice Areas
Corporate
M&A
International Practice
International Practice
Life Sciences
Industries
Medical, Pharmaceutical, Healthcare, Life Science and Biotechnology
Food and Beverage
Trading
Education and HR
Digital
AI/Technology
RELATED INSIGHTS
SEMINARSSeminars
PUBLICATIONSPublications
CAREER
1997
University of Tokyo (Bachelor of Economics)
1998 - 2000
The Legal Training and Research Institute of the Supreme Court of Japan
2004
Keio University (LL.B.)
2005
Columbia University School of Law (LL.M.)
2005 - 2006
Associated with Kirkland & Ellis, Los Angeles
QUALIFICATIONS
Japan (2000) California (2006) New York (2007)
PROFESSIONAL AND
ACADEMIC ASSOCIATION
ACADEMIC ASSOCIATION
Dai-ichi Tokyo Bar Association
New York State Bar Association
State Bar of California
LANGUAGES
Japanese (first language)
English
Hiroshi Ishihara
TEL:81-3-6775-1067
/FAX:81-3-6775-2067
Corporate
M&A
Cross-border M&A
International Practice
Life Sciences