- M&A
M&A / Reorganization


Leading M&A law firm in Japan and Southeast Asia capable of one-stop service from strategic planning to deal execution and post-merger integration.
Nishimura & Asahi is one of the leading M&A law firms in Japan and Southeast Asia, and advises clients on mergers and acquisitions in every business field, whether international or domestic, with state-of-the-art knowledge, extensive experience and abundant creativity, conducted with the highest level of professionalism. Our work on M&A transactions includes (i) strategic planning, (ii) legal due diligence, (iii) documentation, (iv) negotiation, (v) communication with relevant governmental authorities, and (vi) procedures for the closing.
M&A transactions involve issues associated with not only corporate law and securities regulations, but also tax law, antitrust law, intellectual property law, labor law, bankruptcy law, various business regulations, etc.; therefore, our M&A lawyers closely cooperate with specialists in those areas, and highly value our long-standing cooperative relationships with leading scholars and governmental authorities. With our expertise and considerable experience, we are able to provide our clients with strategic and practical advice and with appropriate solutions to realize a smooth closing and post-merger-integration even in the most challenging transactions.
Recent Work
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- 2025.5
- Sumitomo Mitsui Construction Co., Ltd. - Business Integration with INFRONEER Holdings Inc. via Tender Offer
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- 2025.5
- LY Corporation: Acquisition of Shares Via Tender Offer
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- 2025.5
- NTT Data Group Corporation: Acquisition by Nippon Telegraph and Telephone Corporation
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- 2025.5
- KDDI Corporation: Repurchase of Treasury Shares and Tender Offer for Treasury Shares
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- 2025.5
- GMO Research & AI, Inc. - Transfer of Business Division to a Wholly-Owned Subsidiary through Execution of an Absorption-Type Company Split Agreement
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- 2025.5
- Ain Holdings Inc. – Acquisition of Sakura Pharmacy Group
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- 2025.5
- NSK Ltd. - Acquisition of Shares in NSK Steering & Control, Inc. and Conversion to Consolidated Subsidiary
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- 2025.5
- Integral Corporation - MBO of Golf Digest Online Inc.
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- 2025.5
- Tsubakimoto Chain Co. - Business Integration with Daido Kogyo Co., Ltd.
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- 2025.4
- Tonami Holdings Co., Ltd. - MBO by Tonami’s management and Japan Post Co., Ltd.
Awards & Rankings
Seminars
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N&A Legal Forum
Latest International ESG Trends
Online (Archive)
Nishimura & Asahi Seminars
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N&A Legal Forum
European M&A dynamics - what makes a successful auction transaction in England and France
Tokyo
Nishimura & Asahi Seminars
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Navigating Cybersecurity and Data Privacy Issues in M&A Transactions
Tokyo
External Seminars