In 1874, she retired from Tomioka Seishi-jo with the opening of Rokko-sha in Nishijo Village, Hanishina-gun, Nagano Prefecture (present Matsushiromachi Nishijyo, Nagano City).
1874年、長野県埴科郡西条村(現・長野市松代町西条)の六工社の事業開始に伴い富岡製糸場を退職。