- 2024 - 2030 中世農業生産・流通量推計方法の構築
- 2024 - 2027 Rice Pricing Mechanism of the Japanese Empire from the 1910s to the 1930s: Korean Rice and the Price Linkage Between Tokyo, Osaka, and Incheon
- 2023 - 2026 Fundamental research to build the empirical estimation model of macroeconomy in the medieval period
- 2024 - 2025 Mechanism of futures rice pricing before the Second World War by utilizing time-series analysis on daily data
- 2021 - 2024 Crackdown on black-market goods distribution and the popular after the Second World War in Japan: A case of black-market tobacco under the jurisdiction of the Kofu Monopoly Branch Office in 1948
- 2020 - 2024 International collaboration between Japan, Taiwan, and Korea on the structure of interdependent metropolitan and colonial economies in Japan before the Second World War
- 2022 - 2023 Distribution and consumption of food in modern East Asia and Empire Japan
- 2020 - 2023 Structure and association of the prices in the urban and rural soy sauce markets during the Meiji and Taisho periods: Quantitative analysis of the Takanashi Honke Documents
- 2021 - 2022 Salt and empire: Market, monopoly system, and colony in modern Japan
- 2017 - 2022 Comparative study on the rural industrialization led by brewing industry and the formation of the Japanese-style food culture
- 2017 - 2021 醸造業による農村工業化と和食文化の形成に関する地域比較研究
- 2018 - 2021 Quantitative analysis on integration and price formation of Tokyo and Osaka stock markets before the Second World War
- 2017 - 2020 Price formation and market management in commodity exchanges after World War I: Empirical research by using the Dojima Kome Shijo Monjo
- 2017 - 2020 戦間期における商品取引所の価格形成機能と市場運営-堂島米市場文書による実証研究-
- 2018 - 2019 Investment in the local area by small and medium-sized asset holders in the rural area and change in local economy before the Second World War
- 2018 - 2018 Research on the time-varying structure of Japan’s stock market before the Second World War by utilizing the time-varying econometric model
- 2015 - 2018 A study on time-varying structure of market integration and market efficiency in modern period: The case of rice markets in Japan and colonized Korea
- 2016 - 2017 Development of Japan’s dependent on colonial goods before the Second World War: Quantitative analysis on the colonial trade by using the statistics of production and trade
- 2014 - 2017 Raw material policy in prewar Japan and Japanese colonies: The case of the Salt Monopoly System
- 2012 - 2015 Measuring the time-varying efficiency and market linkages in modern Japanese rice markets
- 2010 - 2013 Adjustment policy of salt supply-and-demand by the Monopoly Bureau, Ministry of Finance before the Second World War: Focusing on the adjustment role of colonial salt
- 2009 - 2010 Persons of high reputation and soy sauce brewing industry in Kanto region: Research on the Takanashi Family Documents in Noda
- 2008 - 2009 The expansion of salt demand and the salt industry in Kwantung leased territory at the turn of the twentieth century: Focusing on the demand of salt as raw material for the food industry
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Association for Asian Studies
, 在外日本企業史料研究会
, Mita Historical Society
, Western Economic Association International
, Economic History Association
, Economic History Society
, Business History Society of Japan
, Socie-Economic History Society of Japan
, 日本塩業研究会