2015 - 2018 The function of the" JIKKENSHI " in medieval boundary conflict
2007 - 2010 Position of "Abuse of Legal Proceedings" in Dispute Resolution in Medieval Japan
2004 - 2006 日本中世訴訟制度における濫訴に関する実証的研究
Papers (6)：
YAMAMOTO Hiroshi. A Consideration of "FUKUBEN". 2016. 34. 55-71
山本 弘. A Preliminary Consideration on "Jikkenshi" for the Boundary Conflict in the Kamakura Period. Hosei kenkyu or Journal of law and politics. 2014. 81. 3. 515-545
中山 正剛, 中川 隆, 山本 弘. An exploratory research of factors which contribute to student recruitment: based on level of satisfaction with university. Bulletin of Beppu University Junior College. 2011. 30. 47-54
山本 弘. An Approach to "Abuse of Legal Proceedings" in the Kamakura Shogunate. 史学論叢. 2010. 40. 22-41
YAMAMOTO Hiroshi. Adjuration before the Judgment : a way of the Prevention against Abuse of Legal Proceedings taken by the Kamakura-Bakufu Government. Kyudai-hogaku. 2005. 91. 413-469
