Nishimura & Asahi delivers a full spectrum of integrated legal services, with its team regularly advising on transactions that intersect corporate law, securities regulation, tax, antitrust, IP, labour, bankruptcy, and other areas of business law. The practice is co-led by Asa Shinkawa, who specialises in M&A, corporate governance, securities, and general corporate matters, and Yoshinobu Fujimoto, who brings notable expertise in joint ventures and corporate defence strategies against activist shareholders. Also highly regarded is Yuki Oi, who has a strong track record advising leading Japanese high-tech, industrial, and financial institutions on major M&A deals and corporate issues. Another prominent figure in the team is Yuji Shiga, who brings extensive experience in advising on both domestic and cross-border transactions, as well as offering strategic risk management guidance.
Legal 500 Editorial commentary
Accolades
Client satisfaction: Lawyer & team quality
Client satisfaction: Sector knowledge
Key clients
- Kohlberg Kravis Roberts
- Nippon Life Insurance Company
- Fujitsu Ltd.
- Carlyle
- Mitsubishi Chemical Group Corporation
- Toho Co., Ltd.
- Toho International, Inc.
- EVIDENT CORPORATION
- SCSK Corporation
- MBK Partners
- KDDI Corporation
- Raysum Co., Ltd.
Work highlights
Advised Kohlberg Kravis Roberts, a leading global investment firm, on its successful tender offer for the Japanese operational software and systems integrator, FUJI SOFT INCORPORATED (Fuji Soft), following a six-month takeover battle with its U.S. rival, Bain Capital (Bain).
Advised Nippon Life Insurance Company on its approximately USD10.6 billion acquisition of Resolution Life Group Holdings Ltd, which has formed a strategic partnership with Blackstone Inc., making it a wholly owned subsidiary.
Advised KKR on its acquisition of Topcon Corporation, valued at approximately USD 2.9 billion.
Lawyers
Leading partners: Bengoshi
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Asa Shinkawa
Next Generation Partners: Bengoshi
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Practice head
Asa Shinkawa; Yoshinobu Fujimoto
Other key lawyers
Yuki Oi; Yuji Shiga

