- 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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- 2025.10
- Logisteed, Ltd. - Acquisition of Shares of Logisteed Holdings by Japan Post Co., Ltd., A Three-Party Capital and Business Alliance
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- 2025.10
- Brangista Inc. – Capital and Business Alliance with SBI Holdings, Inc. and SBINM LLC, Disposition of Treasury Shares Through Third-Party Allotment
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- 2025.10
- ORIX Corporation: Tender Offer for I-NET Corp.
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- 2025.9
- Oji Holdings Corporation: Acquisition of AustroCel Hallein GmbH
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- 2025.9
- Sekisui Kasei Co., Ltd. - Sale of Proseat Europe GmbH's Six Subsidiaries
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- 2025.9
- Idemitsu Kosan Co., Ltd. - Acquisition of Fuji Oil Company, Ltd. Through Tender Offer
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- 2025.8
- Honda Motor Co., Ltd. – Sale of Shares in Yutaka Giken Co., Ltd.
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- 2025.8
- Seki Yakuhin Co., Ltd. - Acquisition of Shares by Sugi Holdings Co., Ltd.
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- 2025.8
- Resonac Corporation: Transfer of All Shares of Fiamm Energy Technology S.p.A.
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- 2025.8
- Kurashicom Inc. – Capital and Business Alliance with SonicGarden Inc. and Issuance of Stock Acquisition Rights through Third-Party Allotment
Awards & Rankings
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Walalangi & Partners (in association with Nishimura & Asahi) Wins Two Awards at the Hukumonline Indonesian In-House Counsel Choice Awards 2025
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Felix Sy Selected for Asia Business Law Journal's The A-List: Philippines’ Top 100 Lawyers 2025
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Nishimura & Asahi Ranked Across Nine Jurisdictions in ALB’s Asia M&A Ranking 2025