Skip to main content

Clifford Chance

Clifford Chance
Keisuke Otsuka

Keisuke Otsuka

Senior Associate

Senior Associate
Keisuke Otsuka
大塚 圭介

Keisuke Otsuka advises on project finance, acquisition finance, aircraft finance, ship finance, real estate, banking & finance, M&A and other corporate matters.


  • Various banks in relation to solar PV projects
  • PE funds in relation to LBO regarding acquisition of Japanese company
  • Leading international financial institutions on the secondary offering (Uridashi)
  • 様々な銀行に対し、太陽光発電プロジェクトに関して助言
  • PEファンドに対し、日本企業の買収に係るLBOに関して助言
  • 国際的な金融機関に対し、売出債に関して助言

News and client work

View all news and client work featuring Keisuke Otsuka

Contact details


Career and qualifications

  • Keio University (LLB) 2013
  • Keio University Law School (JD) 2015
  • Admitted as a bengoshi in Japan 2016
  • Joined Clifford Chance, Tokyo 2017


  • 2013年 慶応義塾大学法学部卒業
  • 2015年 慶応義塾大学法科大学院修了
  • 2016年 弁護士登録
  • 2017年 Clifford Chance – 東京

Professional bodies

  • Member of Daini Tokyo Bar Association


  • 第二東京弁護士会