Born:
 September 16, 1975, Ibaraki Prefecture
 
Education:
 1998 Ryutsu Keizai University, Faculty of Sociology
 
Career:
 1989 joined JUSCO (now AEON RETAIL Co., Ltd.)
 2007 Full-time Official, Aeon Retail Workers' Union
 2012 Member, Central Executive Committee,
    Aeon Retail Workers' Union
 2021 Member, Executive Committee,
    Japanese Trade Union Confederation (RENGO) of Ibaraki
    Operating Councillor, Ibaraki Branch, The Japanese
    Federation of Textile, Chemical, Food, Commercial,
    Service and General Workers' Unions (UA ZENSEN)
    Vice-Chairperson, Central Executive Committee,
    Aeon Retail Workers' Union
 2022 elected to the House of Councillors
 
 

(as of May 11,2023)