学習院大学
Kiko attended elementary and high school in Vienna, Austria, when her father became the chief researcher at The International Institute for Applied Systems Analysis (IIASA) in Laxenburg, Austria, where he studied spatial science and NGO activities. The future princess became fluent in English and German. In 1972, they moved back to Japan, and her father taught economics at Gakushuin University in Tokyo. She lived with her parents and brother in a tiny on-campus apartment in Tokyo. She graduated from the Department of Psychology in the Faculty of Letters of Gakushuin University with a Bachelor of Letters degree in Psychology in 1989 and received a Master of Humanities degree in Social Psychology from the Graduate School of Gakushuin University in 1995. She received the PhD degree in Humanities from Ochanomizu University.