Digitization and Research on Sources in the Economic History of Japan at Tohoku University

Completed

Digitization and Research on Sources in the Economic History of Japan at Tohoku University

Research Term August 2025 – March 2026
Principal Investigator John D’Amico (Assistant Professor, Center for Integrated Japanese Studies)

Overview

This research project aims to digitize three valuable collections of archival material related to the economic history of Japan held at Tohoku University: the Kemuyama village and Imai village document collections located on microfilm at the Economics Department, and the Kotani documents at Tohoku University Library.

The Kemuyama and Imai documents formed the basis of several studies by Professor Nakamura Kichiji during the middle of the 20th century that reshaped our understanding of village society in early modern and modern Japan, while the Kotani documents offer unparalleled insights into the structure of trade, guilds, the sugar business, and finance in eastern Japan during the 19th century.

With the help of students, the project will make these materials publicly available through ToUDA, the university’s digital archive, create an online exhibition in English and Japanese based on part of the materials for use in classrooms inside and outside of Japan, and conduct a workshop on campus to study the sources. In doing so, the project will enable new digital research rooted in collaboration with researchers around the world, as well as shed new light onto changes in Japan’s economy and society across the early modern and modern periods.

Kotani documents

▲Draft of a petition regarding a dispute over seating order in the meetings of the materia medica guild in Sendai, 5/1865. Kotani documents collection, Tohoku University Library.

Researchers

John D’AMICO

Principal Investigator
Assistant Professor, Center for Integrated Japanese Studies, Tohoku University

Field of research: Early Modern Japanese History

Kazuho SAKAI

Co-Investigator
Associate Professor, Graduate School of Economics and Management, Tohoku University

Field of research: Early Modern Japanese History

Collaborators

Takenobu YUKI
(Associate Professor, Graduate School of Economics and Management, Tohoku University)
Ayumu SUGAWARA
(Associate Professor, Graduate School of Economics and Management, Tohoku University)
Masayuki TANIMOTO
(Professor, School of Social Information Studies, Otsuma Women's University)
Lillian TSAY
(Assistant Professor, Department of History, University of Montreal)

Research Activities & Achievements

■Symposium■
"Digitization of Early Modern and Modern Japanese Economic History Materials at Tohoku University and the Potential for Comprehensive Research"

February 7, 2026 (Kawauchi Campus, Tohoku University & Online)

As part of the collaborative research project "Digitization and Comprehensive Research of Early Modern and Modern Japanese Economic History Materials at Tohoku University," a symposium was held in a hybrid format (in-person and online). Attendees joined from the Tohoku region, universities across Japan, and Columbia University in the United States, with a total of 26 participants (including 10 students). Presentations and discussions focused on the digitization process of historical materials held by Tohoku University and the significance of their utilization in international research. Participants also engaged in interdisciplinary dialogue regarding early modern and modern village communities from the perspectives of sociology and agriculture, exploring new possibilities for future research.

・Event Details: https://cijs.oii.tohoku.ac.jp/en/news/detail---id-109.html

Symposium photo 1 Symposium photo 2

Project Summary Slide

Summary slide of the research achievements for FY2025. (Click to view larger image)