The A-List: Japan’s Top 100 Lawyers 2026

Award Recipients

Yoshio Iteya
YoshioIteya
Tokyo
Partner
Iteya Yoshio
Tokyo
Partner
Koji Fujita
KojiFujita
Tokyo
Partner
Fujita Koji
Tokyo
Partner
Koji Fujita is a partner specializes in tax and tax related matters on cross-border transactions.
Koji Fujita is a partner specializes in tax and tax related matters on cross-border transactions.
Takashi Akahane
TakashiAkahane
Tokyo
Partner
Akahane Takashi
Tokyo
Partner
Takashi Akahane is a partner, whose practice includes Project Finance, Private Finance Initiatives and various financial transactions. Mr. Akahane also advises various Japanese ministries, municipalities, and multinationals regarding PPP (public private partnership) and social and economic infrastructure projects.
Takashi Akahane is a partner, whose practice includes Project Finance, Private Finance Initiatives and various financial transactions. Mr. Akahane also advises various Japanese ministries, municipalities, and multinationals regarding PPP (public private partnership) and social and economic infrastructure projects.
Yasufumi Shiroyama
YasufumiShiroyama
Tokyo
Partner
Shiroyama Yasufumi
Tokyo
Partner
Yasufumi Shiroyama is a partner who heads all aspects of the firm's intellectual property group practice, including: ・Drafting and arguing complaints, motions, answers and other pleadings for patent, trademark, copyright and know-how infringement litigation in district and appellate courts in Japan, on behalf of both Japanese and foreign companies; ・Drafting and arguing complaints, motions, answers and other pleadings for litigation arising in relation to technology transfer agreements, compensation for employee's invention, and allegedly defective products, etc. in district and appellate courts in Japan, on behalf of both Japanese and foreign companies; ・Drafting and negotiating various technology transfer agreements on behalf of both Japanese and foreign companies; ・Managing written discovery in cooperation with U.S. counsel for a Japanese client in patent license related litigation in U.S. federal court; ・Managing appellate litigation matters seeking nullification of decisions of the Japanese Patent Office; ・Drafting and arguing complaints, motions, answers and other pleadings in invalidation trial and opposition procedures before the Japanese Patent Office; and ・Advising on regulatory matters for pharmaceutical products, medical devices, chemical products, and personal data etc.
Yasufumi Shiroyama is a partner who heads all aspects of the firm's intellectual property group practice, including: ・Drafting and arguing complaints, motions, answers and other pleadings for patent, trademark, copyright and know-how infringement litigation in district and appellate courts in Japan, on behalf of both Japanese and foreign companies; ・Drafting and arguing complaints, motions, answers and other pleadings for litigation arising in relation to technology transfer agreements, compensation for employee's invention, and allegedly defective products, etc. in district and appellate courts in Japan, on behalf of both Japanese and foreign companies; ・Drafting and negotiating various technology transfer agreements on behalf of both Japanese and foreign companies; ・Managing written discovery in cooperation with U.S. counsel for a Japanese client in patent license related litigation in U.S. federal court; ・Managing appellate litigation matters seeking nullification of decisions of the Japanese Patent Office; ・Drafting and arguing complaints, motions, answers and other pleadings in invalidation trial and opposition procedures before the Japanese Patent Office; and ・Advising on regulatory matters for pharmaceutical products, medical devices, chemical products, and personal data etc.
Hiroki Kodate
HirokiKodate
Tokyo
Partner
Kodate Hiroki
Tokyo
Partner
Hiroki Kodate is a partner at Anderson Mori & Tomotsune and engaged principally in the fields of M&A and general corporate matters, and regularly advises both Japanese and non-Japanese clients in this regard. In addition to his professional experience at Anderson Mori & Tomotsune, Mr. Kodate worked for the Civil Affairs Bureau of the Ministry of Justice, where he was in charge of the legislative project to modernize Japanese corporate laws (2002-2005). He also worked for Slaughter and May in London as a foreign secondee (2000-2001). Mr. Kodate serves as a member of "Study Group on Fair Takeovers" of the Ministry of Economy, Trade and Industry of Japan to formulate the "Guidelines for Corporate Takeovers."
Hiroki Kodate is a partner at Anderson Mori & Tomotsune and engaged principally in the fields of M&A and general corporate matters, and regularly advises both Japanese and non-Japanese clients in this regard. In addition to his professional experience at Anderson Mori & Tomotsune, Mr. Kodate worked for the Civil Affairs Bureau of the Ministry of Justice, where he was in charge of the legislative project to modernize Japanese corporate laws (2002-2005). He also worked for Slaughter and May in London as a foreign secondee (2000-2001). Mr. Kodate serves as a member of "Study Group on Fair Takeovers" of the Ministry of Economy, Trade and Industry of Japan to formulate the "Guidelines for Corporate Takeovers."
Yusuke Nakano
YusukeNakano
Tokyo
Partner
Nakano Yusuke
Tokyo
Partner
Yusuke Nakano is a partner at Anderson Mori & Tomotsune, with broad experience in the areas of antitrust, business dispute resolution, mergers and acquisitions, and intellectual property. In the antitrust area, he has particularly broad experience in cartel investigation and merger control, including international ones. Further, Mr. Nakano has assisted many Japanese companies and individuals involved in antitrust cases in foreign jurisdictions, in close cooperation with co-counsel in those jurisdictions. He has also represented various companies in administrative, civil and criminal litigation, mass and complex litigation, innovative mergers and acquisitions, joint ventures, and licensing arrangements. In addition to his professional experience at Anderson Mori & Tomotsune, Mr. Nakano worked for the New York law firm of Skadden, Arps, Slate, Meagher & Flom LLP, as a foreign intern (2001 to 2002).
Yusuke Nakano is a partner at Anderson Mori & Tomotsune, with broad experience in the areas of antitrust, business dispute resolution, mergers and acquisitions, and intellectual property. In the antitrust area, he has particularly broad experience in cartel investigation and merger control, including international ones. Further, Mr. Nakano has assisted many Japanese companies and individuals involved in antitrust cases in foreign jurisdictions, in close cooperation with co-counsel in those jurisdictions. He has also represented various companies in administrative, civil and criminal litigation, mass and complex litigation, innovative mergers and acquisitions, joint ventures, and licensing arrangements. In addition to his professional experience at Anderson Mori & Tomotsune, Mr. Nakano worked for the New York law firm of Skadden, Arps, Slate, Meagher & Flom LLP, as a foreign intern (2001 to 2002).
Minoru Kobayashi
MinoruKobayashi
Tokyo
Partner
Kobayashi Minoru
Tokyo
Partner
Minoru Kobayashi’s practice focuses on real estate, capital markets and structured finance transactions, such as real estate non-recourse loans, establishment of real estate funds, including Japanese REITs (real estate investment trusts), issuance and offering of debt and equity securities in international and domestic markets and complex securitizations. His practice has also included a wide range of corporate transactions, including corporate finance transactions, mergers and acquisitions, corporate restructurings, licensing and international trade.
Minoru Kobayashi’s practice focuses on real estate, capital markets and structured finance transactions, such as real estate non-recourse loans, establishment of real estate funds, including Japanese REITs (real estate investment trusts), issuance and offering of debt and equity securities in international and domestic markets and complex securitizations. His practice has also included a wide range of corporate transactions, including corporate finance transactions, mergers and acquisitions, corporate restructurings, licensing and international trade.
Reiji Takahashi
ReijiTakahashi
Tokyo
Partner
Takahashi Reiji
Tokyo
Partner
Reiji Takahashi specializes in financial transaction, in particular, project finance and Private Finance Initiatives (PFI). Mr. Takahashi represented national government, local governments, private companies or banks in many PFI projects including all prison projects initiated by Ministry of Justice, Haneda air terminal project, which is the largest PFI project in Japan, satellite project, etc. Mr. Takahashi also has extensive experience advising on renewable energy projects, IPP project, resource development and water sector business.
Reiji Takahashi specializes in financial transaction, in particular, project finance and Private Finance Initiatives (PFI). Mr. Takahashi represented national government, local governments, private companies or banks in many PFI projects including all prison projects initiated by Ministry of Justice, Haneda air terminal project, which is the largest PFI project in Japan, satellite project, etc. Mr. Takahashi also has extensive experience advising on renewable energy projects, IPP project, resource development and water sector business.
Satoshi Inoue
SatoshiInoue
Tokyo
Partner
Inoue Satoshi
Tokyo
Partner
Mr. Inoue is a partner of Anderson Mori & Tomotsune who has been involved primarily and has extensive experience in the field of leveraged finance, private equity, and structured finance. He has also been involved in turnaround transactions and debt restructuring for insolvent enterprises.
Mr. Inoue is a partner of Anderson Mori & Tomotsune who has been involved primarily and has extensive experience in the field of leveraged finance, private equity, and structured finance. He has also been involved in turnaround transactions and debt restructuring for insolvent enterprises.
Yusuke Sahashi
YusukeSahashi
Nagoya
Tokyo
Partner
Sahashi Yusuke
Nagoya
Tokyo
Partner
Yusuke Sahashi has a broad practice in M&A (public, private, domestic and cross-boarder) and Corporate Governance.
Yusuke Sahashi has a broad practice in M&A (public, private, domestic and cross-boarder) and Corporate Governance.
Hideyuki Sakai
HideyukiSakai
Tokyo
Of Counsel
Sakai Hideyuki
Tokyo
Of Counsel
Hideyuki Sakai is an of counsel at Anderson Mori & Tomotsune and one of Japan's leading authorities in insolvency and financial restructuring. Prior to joining Anderson Mori & Tomotsune, he was managing partner of Bingham Sakai Mimura Aizawa, the joint enterprise established between Sakai & Mimura, which he founded in 1995, and a leading US law firm. Mr. Sakai focuses on bankruptcy, workouts, civil rehabilitation and other proceedings involving insolvency procedures. He frequently represents financial institutions and large creditor groups in complex debt restructurings and international insolvency matters. He has also served as court-appointed trustee in high-profile cases and as mediator in out-of-court ADR proceedings. Additionally, he has extensive experience in cross-border M&A, complex commercial litigation and crisis management.
Hideyuki Sakai is an of counsel at Anderson Mori & Tomotsune and one of Japan's leading authorities in insolvency and financial restructuring. Prior to joining Anderson Mori & Tomotsune, he was managing partner of Bingham Sakai Mimura Aizawa, the joint enterprise established between Sakai & Mimura, which he founded in 1995, and a leading US law firm. Mr. Sakai focuses on bankruptcy, workouts, civil rehabilitation and other proceedings involving insolvency procedures. He frequently represents financial institutions and large creditor groups in complex debt restructurings and international insolvency matters. He has also served as court-appointed trustee in high-profile cases and as mediator in out-of-court ADR proceedings. Additionally, he has extensive experience in cross-border M&A, complex commercial litigation and crisis management.
Kazutoshi Kakuyama
KazutoshiKakuyama
Tokyo
Of Counsel
Kakuyama Kazutoshi
Tokyo
Of Counsel
Kazutoshi Kakuyama is an of counsel at Anderson Mori & Tomotsune, and has a general practice on behalf of domestic and overseas clients, specializing in labor and employment law and general corporate matters.
Kazutoshi Kakuyama is an of counsel at Anderson Mori & Tomotsune, and has a general practice on behalf of domestic and overseas clients, specializing in labor and employment law and general corporate matters.

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