Born:
 May 6, 1957, Ibaraki Prefecture
 
Education:
 Senshu University, School of Law, Department of Law
 Senshu University, Graduate School of Law
 
Career:
 1990 Member, Fujishiro Town Assembly (4 terms)
 2005 Member, Toride City Assembly (2 terms)
 2009 Member, House of Representatives
 2014 Chief Director, Social Welfare Corporation
 2016 first elected to the House of Councillors

(as of May 11,2023)