History
| March 2010 | Graduated from The University of Tokyo, Faculty of Law (LL.B.) |
| April 2010 - March 2012 | The University of Tokyo, School of Law |
| November 2012 - December 2013 | The Legal Training and Research Institute of the Supreme Court of Japan |
| December 2013 | Admitted to Japanese Bar (The Dai-ichi Tokyo Bar Association) |
| January 2014 | Momo-o, Matsuo & Namba |
| July 2014 - March 2017 | Advisory Lecturer for Students Who Have Not Previously Studied Law, The University of Tokyo, School of Law |
| May 2020 | Master of Laws (LL.M.) at Columbia University, Law School |
| 2021 | Admitted to New York Bar |
| October 2021 - August 2022 | Wilmer Cutler Pickering Hale and Dorr LLP in Washington, D.C. |
Publications
《English Publication》
- Enforcement of Judgments in Civil and Commercial Matters: Japan (The Legal 500 Country Comparative Guides)
Co-author, Legalease Ltd. (2023) - Getting the Deal Through—Legal Privilege & Professional Secrecy 2016-2019
Co-author, Law Business Research Ltd. (2016-2019)
News
Junya Naito, Tsuyoshi Suzuki, Motomu Wake and Mariko Sumiyoshi have co-authored the Japan chapter of the “Enforcement of Judgments in Civil and Commercial Matters” in one of The Legal 500’s Country Comparative Guides published by Legalease Ltd.
Tsuyoshi Suzuki, Rin Moriguchi and Mariko Sumiyoshi authored the Japan section of "Getting the Deal Through: Legal Privilege & Professional Secrecy 2019," published by Law Business Research Ltd.