Kyoraku Mahoko, Ito Tetsuji, Iwasa Jun'ichi. The war and women in Vietnam: Antiwar movements and “the hero’s mother”. Bulletin of Human Culture, The University of Shiga Prefecture. 2009. 25. 15-25
Hasui Seiichiro, Ito Tetsuji, Kimura Kiso, Kyoraku Mahoko. A framework for understanding and analyzing “mitigation of local / regional conflict”. Bulletin of the College of Humanities (Studies in Social Sciences), Ibaraki University. 2009. 48. 48. 111-126-126
Ito Tetsuji, Iwasa Jun'ichi, Kyoraku Mahoko. Notes of interview: Former members of antiwar movements in Hue, Vietnam. Bulletin of the College of Humanities (Studies in Humanities and Communication), Ibaraki University. 2009. 7. 7. 21-44-44