Sociological Study of the Cities and the Villas in CampaniaJapan Society for the Promotion of Science: Grants-in-Aid for Scientific ResearchMOTOMURA Ryoji TAKADA YasunariI IKEGAMI Sunichi MATSUMOTO Norio HIWAKI Hirotoshi IKEGUCHI Mamoru 
Project Year: 2004 - 2009
City・State・Empire-The Ancient Mediterranean World from the East Asian ViewpointsJapan Society for the Promotion of Science: Grants-in-Aid for Scientific ResearchTAMURA Takashi GOTO Atsuko MOROO Akiko MAENO Hiroshi TAKABATAKE Sumio SHINOZAKI Mitsuo MORITANIKI Kimitosh1 MOORI Akira MIYAZAKI Asako HASEGAWA Takeo OKADA Taisuke HIWAKI Hirotoshi KUWAYAMA Tadafumi 
Project Year: 2005 - 2008
Communications in European Societies from Ancient to ModernJapan Society for the Promotion of Science: Grants-in-Aid for Scientific ResearchSAKURAI Mariko JINNO Takashi TAKAYAMA Hiroshi FUKASAWA Katsumi YASUNARI Hideki HIWAKI Hirotoshi