- 2022 - 2023 Urgent and comprehensive study of 2022 Tonga submarine eruption and associated tsunami
- 2020 - 2023 東北日本海沿岸域の防風林内に残された津波堆積物の気象データを用いた風化過程の解明
- 2019 - 2022 Did large-sized earthquake-induced tsunamis repeatedly strike the Pacific coast of western Hokkaido?
- 2017 - 2021 Integrated analyses of paleotsunami history along the Japan Trench
- 2018 - 2019 Comprehensive study on the 2018 Hokkaido Eastern Iburi Earthquake and its disaster
- 2015 - 2019 Understanding of tsunami events due to great earthquakes occurred in Japan Sea and their tsunami forecast
- 2012 - 2016 Geological study for the condition of occurrence of the AD 1741 tsunami, Oshima-Oshima Volcano, Hokkaido
- 2005 - 2008 Japan-Russia-USA joint research of volcanic activity, seismic activity and crustal deformation of Kuril arc
- 2003 - 2005 北海道の沿岸域における古津波の認定と評価に関する研究
- 2003 - 2004 湖底地震計の開発とカルデラ湖における観測実験
- 2001 - 2004 Study of deep structure of various trench-ridge system, and that of present activity elucidated by micro earthquake observation
- 2001 - 2003 shallow magma plumbing system at Rabaul caldera, Papua new Guinea
- 2003 - 津波堆積物の認定と活用
- 2001 - 2002 The mass balance in a caldera lake and new ponds, produced by a volcanic eruption
- 2001 - 2002 Mapping of detailed distribution of seismic intensities and estimation offault parameters for historical earthquakes in Japan
- 1999 - 2000 Geological Survey Research of Past Tsunamis by Detecting Traces of Deposit in Sediment Layers in Lagoon Beds and Sea Shores
- 1998 - 1999 Chemical Regime and its Variation in Volcanic Lakes
- 1997 - 1999 DETAILED STUDIES ON THE STRUCTURE OF MID ATLANTIC RIDGE
- 1996 - 1996 マグマ-水蒸気爆発に伴う津波の発生機構に関する研究
- 1994 - 1995 Volcanic Earthquakes and Tremor at Kilauea Volcano. Hawaii-Their Source Mechanisms
- 1993 - 1993 火山性津波の波源モデル構築と災害予測に関する研究
- 火山噴火メカニズムの解明と噴火予知
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