After Hisako (her birth name was Minamie) had gained the trust of the people in the area, she named some places in Ijira after Nagataki, Hirai, Kake or Matsuo of her birthplace Kannabi Village.
地域の尊志を得て、久子（旧姓・南江）の生地甘南備村の字名、長滝、平井、掛、松尾等を伊自良に与えた。