Jitsuko KUSUMOTO. Daughters Searching for Their Identity. Graduate School of Social and Cultural Sciences. 2009
Jitsuko KUSUMOTO. "Love Relationships between Mother and Daughter in Beloved and Annie John". International Journal of Social and Cultural Studies, Vol. II. 2009. 2. 55-71
Jitsuko KUSUMOTO. “Memories of the Daughters from “Recitatif” to Beloved”. 熊本電波高専研究紀要第35号p.21-24. 2008
Jitsuko KUSUMOTO. “The Motif of Water in Jamaica Kincaid's Annie John”. 熊本電波高専研究紀要第33号p.19-26. 2006