Research theme for competitive and other funds (5):
2021 - 2025 The Study of the National Defense Photo Corps and the System of Photographing Air Raid Damage at the End of the Asia-Pacific War
2019 - 2023 東京大空襲の体験記と空襲記録運動に関する研究
2011 - 2013 Historical Research of Press photography on national policy in the end of the war-Mainly on Kokuboushasintai:the National Defense photographer group and Tohosha:the Publisher of Graphic Magazine