Mari, KAWAKATSU. Is Yasunari Kawabata's Ghostwriter Also Tatsuo Hori's Ghostwriter?. Bulletin of Saitama Gakuen University. Faculty of Humanities. 2015. 15. 241-252
By Hitomi Yamaguchi "Elegant Life of Mr. Everyman", Character Novel of Whiskey Company : The Clumsy Japanese Who Longs for an American Life. 明海大学教養論文集 : 自然と文化. 2014. 25. 15-25
Mari, KAWAKATSU. Two Versions of Kiki’s Delivery Services by Eiko Kadono and Hayao Miyazaki. 埼玉学園大学紀要. 人間学部篇 = Bulletin of Saitama Gakuen University. Faculty of Humanities. 2014. 14. 221-226
Destruction of Perspective by Yasunari Kawabata : "Setting Sun", "A Bride's Sacrifice", "A Lyricism Song", "A Telescope, A Telephone", etc. 明海大学教養論文集 : 自然と文化. 2013. 24. 29-38
Mari, KAWAKATSU. The Downfall of Gods in “Spirited Away” A Mirror Image, the Overturned Scenery and “Reversible Destiny-Yoro Park”. Bulletin of Saitama Gakuen University. Faculty of Humanities. 2013. 13. 181-192