- 2023 - 2028 A Comprehensive Study of Prehistoric Hunter-Gatherers in the Central Paleo-Honshu Island.
- 2021 - 2026 風成堆積物から読み取る更新世末~完新世の陸域環境急変期-ユーラシア大陸東西の比較
- 2020 - 2023 ESR dating of Quaternary sediments
- 2015 - 2019 Estimate of Quaternary paleoenvironment from molecular information of microfossils
- 2014 - 2018 Comparative study on geography education at the secondary level in Asian countries
- 2014 - 2017 Age estimation of altered coral fossil by pIRIR measurement
- 2011 - 2015 Paramagnetic defects and crystallinity index as the proxies for provenance of Earth surface sediment transportation
- 2011 - 2015 Natural environment during the ancient Japanese era: From the viewpoint of Holocene environmental changes in and around the 'Heijyokyo' of the Japanese ancient capital and the Nara basin.
- 2011 - 2014 Ancient Capital and City's Enviroment in Japan
- 2011 - 2012 乾燥・半乾燥地域の遺跡立地と景観復元を目指した衛星考古地理学的研究
- 2010 - 2012 Relationship between the globalization and the conservation of regional landscape and environment during the modern and present time in the Kii Peninsula, western Japan.
- 2010 - 2012 Stable oxygen isotope of opal phytoliths: Basic information toward the paleoenvironmental reconstruction
- 2008 - 2010 Change of sediment provenance around Lake Biwa, Western Japan : Did it occur along with Quaternary climate change?
- 2007 - 2010 Reconstruction of paleo-irrigation canals and cultivated fields based on high-resolution satellite images, and classification of their patterns
- 2007 - 2008 Fundamental study on the conservation of landscape and environment in and around the Nara Basin, western Japan.
- 2006 - 2008 火山噴出物起源の鉱物を対象とする新しいOSL年代測定法の開発
- 2004 - 2006 Dating of Quaternary Sediments and Ice Sheets History in East Antarctica
- 2004 - 2006 Basic Study of Revaluation of the Landscapes in Nara Basin
- 2003 - 2006 Improvement of luminescence and ESR dating and its application to Paleolithic sites in Far East Asia
- 2003 - 2006 Classification of ruins of the SilkRaods periods in and around Tarim basin, China, focusing on the terrestrial conditions
- 2003 - 2004 ルミネッセンスとESRを用いた地震イベント関連堆積物の年代測定
- 2002 - 2004 実験的手法を用いた氷河関運堆積物と地すべり・土石流堆積物の識別方法に関する研究
- 2001 - 2004 Comparative Studies on Urban Settlements in the Various Frontier Zones under the Chinese Civilization
- 2002 - 2003 Fluctuation of Antarctic Ice Sheet and environmental change during the late Quaternary
- 1999 - 2001 Life Zone Ecology of the Bhutan Himaraya III
- 1999 - 2001 Analysis of environmental changes based on satellite images and satellite photos of high resolution
- 1999 - 2000 光励起ルミネッセンス(OSL)法によるローム(火山灰土)層の直接的年代測定
- 1997 - 1998 Fluctuation of Antarctic Ice Sheet and historical development of landforms during Quaternary
- 1997 - 1998 Comparative Ecological Study on Subtropical Forest in Canary
- 1996 - 1997 DATING OF QUATERNARY SEDIMENTS BY LUMINESCENCE TECHNIQUE
- 1994 - 1997 Comparative Studies on Castle Towns in Eurasia
- 1994 - 1995 Studies on landscape analysis by means of large scale aerial photographs
- 1995 - Quaternary Environment Changes and Natural Disaster
- 1990 - ESP・TL・OSL Dating of Quaternary Sediments
- 1989 - Quaternary Environmental History of the Bhutan Himalaya
- 1989 - Quaternary Environmental History of the Himalayas and Antarctica
- 1983 - Geohistory of Mountain Landforms in the Japanese Archipelagoes
- Dating Studies
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日本活断層学会
, 日本地球化学会
, 日本堆積学会
, 日本地質学会
, American Geophysical Union
, The Geological Society of America
, 日本地震学会
, 人文地理学会
, 日本地すべり学会
, 東北地理学会
, 日本地形学連合
, 日本第四紀学会
, 日本地理学会
, The Tohoku Geographical Association
, The International Association of Geomorphologists
, The Geological Society of Japan
, The Seismological Society of Japan
, The Human Geographical Society of Japan
, The Japan Landslide Society
, Japan Association for Quaternary Research
, The Association of Japanese Geographers Nippon Chiri-Gakkai