
| March 1994 | Graduated from Fukushima Prefecture Asaka High School |
| March 1999 | Graduated from School of Humanities and Social Sciences, Waseda University with a major in Chinese Language and Literature |
| March 2007 | Completed Master’s Program, Graduate School of Law, Meiji University |
| September 2007 | Passed bar examination |
| December 2008 | Completed legal training (61st group of graduates) |
| December 2008 | Admitted to the bar (Tokyo Bar Association) |
| January 2009 | Joined Soumura Law Office |
| March 2010 | Joined Dohno Law Office |
| March 2015 | Co-founded Harumi Partners Law Firm |