Kaoru YOSANO, a member of the House of Representatives and the former Minister of International Trade and Industry, the Minister of State for Economicand Fiscal Policy and Financial Services, and the Chairman of Policy Research Council of Liberal Democratic Party (and the Chief Cabinet Secretary of the Abe Administration in 2007) is Akiko's grandson.
通産相や金融経済財政担当相、自民党政調会長などを務めた衆議院議員・与謝野馨（2007年安倍改造内閣時の内閣官房長官）は晶子の孫にあたる。