お茶の水女子大学
According to Japanese sources, the family returned to Japan in 1930, when Yoko would still have been a toddler, and she did not return to France until 1950 when her schooling was completed. Given that there were severe restrictions on Japanese travelling outside Japan directly after World War II, this would have been an unusual event; however, it is known that Itani had attended an elite girls' school in Tokyo (Tokyo Women's Higher Normal School, currently Ochanomizu University Senior High School), and then graduated from Tsuda University. She secured a Catholic scholarship to study aesthetics at the University of Paris (Sorbonne) under Étienne Souriau.