• Research Introduction
• Zaimachi 19th Century Domain Residents Evaluation and Commendations Records Analysis Catalog
• Kumamoto Domain Regional Society and Administration - Origins of the Formation of Modern Society
• Regional Feudal Society in Modern Japanese History - Establishment, Reformation, and Evolution of the Administration of the Kumamoto Domain
• Hosokawa Clan Historical Documents and Publications
• Eisei Bunko Library Hosokawa Clan Literature (five volumes)
• Kumamoto University Entrusted Eisei Bunko Document Collection Grand Catalog (four volumes)