Kenji Horiuchi
Recognized in Best Lawyers since 2024 About Kenji Horiuchi
Kenji Horiuchi is a lawyer based in Tokyo, JP and has been recognized in The Best Lawyers in Japan™ since 2024. Kenji Horiuchi is recognized in the following practice areas:
- Tokyo, Japan
- International Business Transactions
- Tax Law
Current Firm: Nagashima Ohno & Tsunematsu
Location: Tokyo, JP
Nearby Lawyers
Masayuki Matsuura is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Mergers and Acquisitions Law and Corporate Governance and Compliance Practice. Masayuki, who practices law in Tokyo, Japan, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Masayuki is held by other top lawyers in the same geographic and legal practice area.
Takahiro Nonaka focuses his practice on government and internal investigations, including anti-corruption, antitrust, and various employees misconduct and data privacy issues. He also works on both cross-border dispute resolution and domestic general commercial litigation. Taka has represented multinational companies negotiating with government officials and other associated investigative agencies as well as mass media, conducting internal investigations and training, researching relevant reg...
Jun Oishi is a top attorney recognized by Best Lawyers in the practice area(s) of Project Finance and Development Practice and Real Estate Law. Jun, who practices law in Tokyo, Japan, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jun is held by other top lawyers in the same geographic and legal practice area.
Youngseop Song is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust / Competition Law. Youngseop, who practices law in Tokyo, Japan, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Youngseop is held by other top lawyers in the same geographic and legal practice area.
Eiichiro Hata is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law, Investment and Investment Funds, Private Equity, Private Funds and Venture Capital Law and Real Estate Law. Eiichiro, who practices law in Tokyo, Japan, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eiichiro is held by other top lawyers in the same geographic and legal practice area.
Madoka Hashimoto is a top attorney recognized by Best Lawyers in the practice area(s) of Investment and Investment Funds. Madoka, who practices law in Tokyo, Japan, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Madoka is held by other top lawyers in the same geographic and legal practice area.
Osamu Fujiwara is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Governance and Compliance Practice. Osamu, who practices law in Tokyo, Japan, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Osamu is held by other top lawyers in the same geographic and legal practice area.
Masato Kobayashi is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Masato, who practices law in Tokyo, Japan, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Masato is held by other top lawyers in the same geographic and legal practice area.
Max Olson is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense, Intellectual Property Law, International Arbitration and Litigation. Max, who practices law in Tokyo, Japan, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Max is held by other top lawyers in the same geographic and legal practice area.
Explore and Learn
2026 Best Lawyers Awards: Recognizing Legal Talent Across the United States
by Jamilla Tabbara
The 2026 editions highlight the top 5% of U.S. attorneys, showcase emerging practice areas and reveal trends shaping the nation’s legal profession.
Gun Rights for Convicted Felons? The DOJ Says It's Time.
by Bryan Driscoll
It's more than an administrative reopening of a long-dormant issue; it's a test of how the law reconciles the right to bear arms with protecting the public.
2026 Best Lawyers Awards in Canada: Marking 20 Years of Excellence
by Jamilla Tabbara
Honoring Canada’s most respected lawyers and spotlighting the next generation shaping the future of law.
How to Sue for Defamation: Costs, Process and What to Expect
by Bryan Driscoll
Learn the legal standards, costs and steps involved when you sue for defamation, including the difference between libel and slander.
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
The Family Law Loophole That Lets Sex Offenders Parent Kids
by Bryan Driscoll
Is the state's surrogacy framework putting children at risk?
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
Unenforceable HOA Rules: What Homeowners Can Do About Illegal HOA Actions
by Bryan Driscoll
Not every HOA rule is legal. Learn how to recognize and fight unenforceable HOA rules that overstep the law.
How to Choose a Good Lawyer: Tips, Traits and Questions to Ask
by Laurie Villanueva
A Practical Guide for Your First-Time Hiring a Lawyer
