Ancient Japanese Class Order and Horses and Oxcarts

Research On the History of the Establishment of Early Modern Samurai Governments

History of the Formation of Heiankyo and the Nearby Area

Ancient Japanese Imperial Capital and Transportation

Ancient Japanese Imperial Capital and Transportation

Rule and Local Society In Early Modern Japan State/lord

Research On the Takeda Clan Territory During the Sengoku Period - Military Service, Various Services, and Documents

National System and Society In Medieval Japan

Etiquette and State In Early Modern Japan

Ancient Yamato Clan and Society

Ancient Japanese Environment and Society

The Shogunate and Buddhism During the Kamakura Period

The Shogunate and Buddhism During the Kamakura Period

Japanese Language Component Research

Scenes from Medieval Shinkokinshu and Shinyoshu Waka

Research On the History of Manchurian Railway Transportation

Kanji Documentation Theory Man'yoshu

Research On Manyo Social History

Tradition and Foundation of Ancient Rituals

House and Power of the Sengoku Daimyo Otomo Clan

Nihon Shoki Volume 35 Research,