is a former Japanese politician of the Liberal Democratic Party, who served as a member of the House of Representatives in the Diet (national legislature).
Kawajo is a native of Kobe, Hyogo and graduated from the University of Tokyo.
Kawajo ran unsuccessfully for the House of Representatives in 2004 as a member of the Democratic Party of Japan. She ran again, this time as a member of the LDP, in 2005 and was elected for the first time. She served for four years and was succeeded by Hitoshi Hagihara.