Mika Masumoto
About Mika Masumoto
Mika Masumoto is a lawyer based in Tokyo, JP and has been recognized in The Best Lawyers in Japan™ since 2027. Mika Masumoto is recognized in the following practice areas:
- Tokyo, Japan
- International Arbitration
- Litigation
Current Firm: Baker & McKenzie (Gaikokuho Joint Enterprise)
Location: Tokyo, JP
It takes just a few minutes to optimize your profile for prospective clients and lawyers ready to refer.
Log in to your account or continue as a guest to view annual subscription pricing.
Nearby Lawyers
Max Olson is a lawyer recognized by Best Lawyers in the practice areas of Criminal Defense, Intellectual Property Law, International Arbitration and Litigation. Max practices law in Tokyo, Japan Best Lawyers has recognized Max Olson since 2010. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Max Olson is held by other lawyers.
Fumiaki Matsuoka is a lawyer recognized by Best Lawyers in the practice areas of Corporate Governance and Compliance Practice and Tax Law. Fumiaki practices law in Minato-ku, Japan Best Lawyers has recognized Fumiaki Matsuoka since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Fumiaki Matsuoka is held by other lawyers.
Stephen DeCosse is a lawyer recognized by Best Lawyers in the practice area of Corporate and Mergers and Acquisitions Law. Stephen practices law in Tokyo, Japan Best Lawyers has recognized Stephen DeCosse since 2020. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Stephen DeCosse is held by other lawyers.
Fumiko Soejima is a lawyer recognized by Best Lawyers in the practice area of Structured Finance Law. Fumiko practices law in Tokyo, Japan Best Lawyers has recognized Fumiko Soejima since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Fumiko Soejima is held by other lawyers.
Hiroyuki Sanbe is a lawyer recognized by Best Lawyers in the practice areas of Financial Institution Regulatory Law and International Business Transactions. Hiroyuki practices law in Tokyo, Japan Best Lawyers has recognized Hiroyuki Sanbe since 2020. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Hiroyuki Sanbe is held by other lawyers.
Wataru Kamihigashi is a lawyer recognized by Best Lawyers in the practice area of International Business Transactions. Wataru practices law in Tokyo, Japan Best Lawyers has recognized Wataru Kamihigashi since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Wataru Kamihigashi is held by other lawyers.
Minako Otsuka is a lawyer recognized by Best Lawyers in the practice area of Corporate Governance and Compliance Practice. Minako practices law in Tokyo, Japan Best Lawyers has recognized Minako Otsuka since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Minako Otsuka is held by other lawyers.
Tatsuo Yamashima is a lawyer recognized by Best Lawyers in the practice areas of Antitrust / Competition Law and Corporate Governance and Compliance Practice. Tatsuo practices law in Tokyo, Japan Best Lawyers has recognized Tatsuo Yamashima since 2020. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Tatsuo Yamashima is held by other lawyers.
Kazuya Sato is a lawyer recognized by Best Lawyers in the practice area of Structured Finance Law. Kazuya practices law in Tokyo, Japan Best Lawyers has recognized Kazuya Sato since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Kazuya Sato is held by other lawyers.
Shintaro Hamasu is a lawyer recognized by Best Lawyers in the practice areas of Banking and Finance Law and Corporate and Mergers and Acquisitions Law. Shintaro practices law in Tokyo, Japan Best Lawyers has recognized Shintaro Hamasu since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Shintaro Hamasu is held by other lawyers.
Explore and Learn
What AI Visibility Means for Lawyers
by Bryan Driscoll and Josh Rupall
AI tools increasingly interpret lawyers public information. Clear, consistent and credible sources help ensure they describe legal expertise accurately.
The Best Lawyers in Canada 2027: Recognizing the Nation's Top Legal Talent
by Jamilla Tabbara
Honoring established leaders and rising practitioners across Canada's legal profession.
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.
2027 Best Lawyers Awards: Honoring Excellence in the Legal Profession
by Jamilla Tabbara
Recognizing the outstanding attorneys leading top practice areas nationwide.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
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.
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.
Rules on Gifting Money to Family: What to Know
by Bryan Driscoll
Generosity often runs ahead of paperwork. Here's how to give to loved ones without surprising the IRS, your estate plan or your relationships.