Tomohiro Koyasu
About Tomohiro Koyasu
Tomohiro Koyasu is a lawyer based in Tokyo, JP and has been recognized in The Best Lawyers in Japan™ since 2024. Tomohiro Koyasu is recognized in the following practice areas:
- Tokyo, Japan
- Banking and Finance Law
- Energy Law
- Project Finance and Development Practice
Current Firm: Nagashima Ohno & Tsunematsu
Location: Tokyo, JP
It takes just a few minutes to optimize your profile for clients looking to engage and lawyers who are ready to refer.
Activate your profile and highlight why your peers recognized in Best Lawyers today.
Nearby Lawyers
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.
Theodore S. Seltzer is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Theodore S., who practices law in Tokyo, Japan, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Theodore S. is held by other top lawyers in the same geographic and legal practice area.
Fumiko Oikawa is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law, Corporate Governance and Compliance Practice and Trade Law. Fumiko, 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 Fumiko is held by other top lawyers in the same geographic and legal practice area.
Olivia Matsushita is a top attorney recognized by Best Lawyers in the practice area(s) of Asset Finance Law. Olivia, 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 Olivia is held by other top lawyers in the same geographic and legal practice area.
Gary Mitchel Smith is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Mergers and Acquisitions Law. Gary Mitchel, who practices law in Tokyo, Japan, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gary Mitchel is held by other top lawyers in the same geographic and legal practice area.
Junichi Kurokoshi is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Junichi, 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 Junichi is held by other top lawyers in the same geographic and legal practice area.
Yutaka Sakai is a top attorney recognized by Best Lawyers in the practice area(s) of Asset Finance Law and Banking and Finance Law. Yutaka, who practices law in Tokyo, Japan, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Yutaka is held by other top lawyers in the same geographic and legal practice area.
Akihisa Yamada is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust / Competition Law and Insolvency and Reorganization Law. Akihisa, 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 Akihisa is held by other top lawyers in the same geographic and legal practice area.
Yasuyuki Kuribayashi is a top attorney recognized by Best Lawyers in the practice area(s) of Investment and Investment Funds and Labor and Employment Law. Yasuyuki, who practices law in Tokyo, Japan, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Yasuyuki 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.
Explore and Learn
Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore
by Jamilla Tabbara
Market drivers, diversity trends and the elite practitioners shaping the legal landscape.
How Far Back Can the IRS Audit You?
by Bryan Driscoll
Clear answers on IRS statutes of limitations, recordkeeping and what to do if you are under review.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
The Best Lawyers in France 2027: Peer-Reviewed Excellence
by Jamilla Tabbara
Seventeen editions of peer trust, a growing profession and a dynamic legal market.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
The Legal Teams Behind the Blake Lively–Justin Baldoni Settlement
by Grace Greer
A closer look at the legal teams and attorneys involved in the Blake Lively–Justin Baldoni litigation and its resolution.
How AI Is Changing the Way Clients Find Lawyers
by Jamilla Tabbara
Best Lawyers CEO Phil Greer explains how AI-driven search tools are reshaping legal marketing and why credibility markers matter.
When Is It Too Late to Stop Foreclosure?
by Bryan Driscoll
Understanding the foreclosure timeline, critical deadlines and the legal options that may still protect your home.
Can You Go to Jail at an Arraignment?
by Bryan Driscoll
Understanding What Happens at Your First Court Appearance.