History
| March 1999 | Graduated from Keio University, Faculty of Law (LL.B.) |
| April 2005 - October 2006 | The Legal Training and Research Institute of the Supreme Court of Japan |
| October 2006 | Admitted to Japanese Bar (The Dai-ichi Tokyo Bar Association) |
| October 2006 | Momo-o, Matsuo & Namba |
| May 2012 | Master of Laws (LL.M.) at University of Virginia School of Law |
| December 2014 | Master of Laws (LL.M.) at University of London |