Born in 1967. Graduated from the Department of Social Work, Graduate School of Sociology, Meiji Gakuin University. Around 2013, she succeeded to the management of her father's art collection, Taguchi Art Collection. Taguchi has visited numerous exhibitions, art festivals, and art fairs in Japan and abroad to enhance the collection. In 2019, she established the Arts Plus Institute of Contemporary Art, a general incorporated association, and has conducted seminars and other activities to bridge the information gap between Japan and the rest of the world regarding contemporary art.