Yūichi Ikeda

• Atarashii kōkai kaitsuke seido to tairyō hoyū hōkoku seido
• Chikujō kaisetsu 2008-nen Kinʼyū shōhin torihikihō kaisei
• Chikujō kaisetsu 2008-nen Kinʼyū shōhin torihikihō kaisei
• Chikujō kaisetsu 2009-nen Kinʼyū shōhin torihikihō kaisei
• Japanese studies on Chinese history (Qin to Five Dynasties) 1973 - 1983
• Kin'yū shōhin torihikihō seminā