Yohei Koyama

Randy Laxer is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Mergers and Acquisitions Law and Private Equity, Private Funds and Venture Capital Law. Randy, 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 Randy is held by other top lawyers in the same geographic and legal practice area.

Yuka Teraguchi is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Yuka, 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 Yuka is held by other top lawyers in the same geographic and legal practice area.

Hiroyuki Tanaka is a Partner of Mori Hamada & Matsumoto, practicing data, IP, IT, and AI law. He is the Adjunct project professor at Keio University Graduate School of Law and Member of the Cyber-Physical Sustainability Center of Keio University Global Research Institute He has extensive experience advising foreign clients on Japanese data protection law. He is also familiar with global data protection regulations, including GDPR and CCPA / CPRA and helps Japanese clients with global data...

Junko Hirakawa is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law. Junko, who practices law in Tokyo, Japan, has been recognized since 2012. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Junko is held by other top lawyers in the same geographic and legal practice area.

Ben Morris is a top attorney recognized by Best Lawyers in the practice area(s) of Private Equity, Private Funds and Venture Capital Law. Ben, who practices law in Tokyo, Japan, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ben is held by other top lawyers in the same geographic and legal practice area.

Toyoki Emoto is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Litigation. Toyoki, 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 Toyoki is held by other top lawyers in the same geographic and legal practice area.

Ken Kiyota is a top attorney recognized by Best Lawyers in the practice area(s) of Capital Markets Law. Ken, 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 Ken is held by other top lawyers in the same geographic and legal practice area.

Yoshiko Koizumi is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust / Competition Law, Corporate and Mergers and Acquisitions Law and Corporate Governance and Compliance Practice. Yoshiko, who practices law in Tokyo, Japan, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Yoshiko 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.

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.