The Japanese Historical Council Responses to the COVID-19 Pandemic ("Exploring Ways to Network Through Common Interests" (Commitee on Japanese Materials), in Council on East Asian Libraries 2021 Annual Meeting 2021)
Exploring North China in the Age of the "New Geography": From the Perspective of German-Japanese Relations (XIIth World Economic History Congress, Parallel Session “Discovering North China: Regional Diversity and Development from the 18th Century to the 20th Century” 2015)
The Siege of Tsingtao in 1914 (CISH Colloque International “From the Balkans to the World: Going to War (1914-1918). A Local and Global Perspective”, UNESCO, Paris 2014)