Yoko Ono - Artist and peace activist, graduated in 1957 from Osaka International University for Women. Known for her work with John Lennon and contributions to the avant-garde art scene.
Chizuko Ueno - Sociologist and feminist scholar, graduated in 1974. Renowned for her work on gender studies and social issues in Japan.
Michiko Ishii - Politician, graduated in 1985. Served as a member of the House of Councillors in Japan, focusing on women's rights and education reform.
Ayako Sono - Novelist and social critic, graduated in 1960. Her works often explore themes of family and societal roles in Japan.