Hiroyuki Tsutsumi Homepage
Updated on 11 April 2022
Hiroyuki Tsutsumi
Professor
Department of Environmental Systems Science
Faculty of Science and Engineering
Doshisha University
Kyotanabe, Kyoto 610-0394, Japan
htsutsum <at> mail.doshisha.ac.jp
Active tectonics, tectonic geomorphology, and earthquake geology
I am a broadly trained geomorphologist/geologist working on active tectonics in Japan and East Asia. I am interested in how landscape and related geologic structures have evolved through time in tectonically active regions, such as how and when the Japanese mountain ranges were formed. I am also interested in active faults and seismic hazards. In this regard, I work extensively on active fault mapping and paleoseismology, the study of historical and pre-historical earthquakes based on geologic evidence recorded in landscape and stratigraphy. I employ a multidisciplinary approach, including geomorphology, Quaternary geology, structural geology, remote sensing, geochronology, and shallow subsurface geophysics. My research is highly field-oriented, and I have worked in areas, from west to east, Turkey, Pakistan, Myanmar, Indonesia, Philippines, Japan, and far-east Russia in collaboration with colleagues from local universities and research institutes. I am interested in working with motivated students with a strong field-based geomorphology/Quaternary geology background. All of my former and current international students have been supported by the MEXT scholarship. Doshisha University also offers tuition waivers for qualified Ph. D. students. If you are interested in studying in my lab, please contact me at the address above.
Current research projects
Along strike variation of the seismic behavior of the Philippine fault based on geodetic creep monitoring and trenching (funded by JSPS, 2024–2027)
Current students
Kenta Hara (M1)
Taiki Miyasaka (M1)
Five undergraduate students
Former Ph. D. students
Kyoto University
Noelynna T. Ramos (2011, Professor, National Institute of Geological Sciences, University of the Philippines, Diliman)
Daisuke Ishimura (2012, Assistant Professor, Department of Geography, Tokyo Metropolitan University)
Shigeru Sueoka (2012, Research Scientist, Japan Atomic Energy Agency)
Jeffrey S. Perez (ABD, Supervising Science Research Specialist, Philippine Institute of Volcanology and Seismology)
Doshisha University
Zakeria Shnizai (2020, Assistant Professor, Department of Oil and Gas Mines Engineering, Faculty of Geology and Mines, Kabul Polytechnic University, Afghanistan)
Adi Patria (2022, Assistant Researcher, Research Center for Geological Disaster, National Research and Innovation Agency of Indonesia)
Current professional appointments
Member, The Coordinating Committee for Earthquake Prediction, Japan
Chair, Sub-commission of active fault evaluation, the Headquarters of Earthquake Research Promotion, MEXT
Vice president, Japanese Society for Active Fault Studies
Visiting Professor, Research Center for Earthquake Hazards, Disaster Prevention Research Institute, Kyoto University
Brief CV
1996. 4–1997. 9 Assistant Professor, Department of Geology, Faculty of Science, Kochi University
1997. 10–2003. 3 Assistant Professor, Department of Geophysics, Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University
2003. 4–2017.3 Associate Professor, Department of Geophysics, Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University
2017. 4– Professor, Department of Environmental Systems Science, Faculty of Science and Engineering, Doshisha University
Academic awards
Fulbright scholar (1991–1996)
Excellent paper award from the Seismological Society of Japan (2008)
Koto Bunjiro award from the Geological Society of Japan (2015)
Peer-reviewed publications in the past five years
Tsutsumi, H. and Iio, Y., 2019, Reevaluation of active geologic structures in the epicentral area of the 2018 Northern Osaka Prefecture earthquake based on geomorphological, geological and geophysical exploration data, Journal of the Seismological Society of Japan, 72, 57–67. (in Japanese with English abstract)
Shnizai, Z., Matsushi, Y. and Tsutsumi, H., 2020, Late Pleistocene slip rate of the Chaman fault based on 10Be exposure dating of offset geomorphic surfaces near Kabul, Afghanistan, Tectonophysics, 795, 228593.
Ishimura, D., Tsutsumi, H., Toda, S., Fukushima, Y. Kumahara, Y., Takahashi, N., Ichihara, T. and Takada, K., 2021, Repeated triggered ruptures on a distributed secondary fault system: An example from the 2016 Kumamoto earthquake, southwest Japan, Earth, Planets and Space, 73:39.
Patria, A., Tsutsumi, H. and Natawidjaja, D. H., 2021, Active fault mapping in the onshore northern Banda Arc, Indonesia: Implications for active tectonics and seismic potential, Journal of Asian Earth Sciences, 218, 104881.
Patria, A., Kimura, H., Kitade, Y. and Tsutsumi, H., 2022, Right-lateral offset associated with the most recent earthquake on the Ikeda fault of the Median Tectonic Line, southwest Japan, revealed by ground-penetrating radar profiling, Progress in Earth and Planetary Science, https://doi.org/10.1186/s40645-022-00466-7.
Kumamoto, T., Okumura, K., Tsukuda, E., Tsutsumi, Hideaki, Tsutsumi, Hiroyuki, Toda, S., Tokuyama, H., Onishi, K., Nishizaka, N., Ohno, Y., Sakai, T. and Kameda, H., 2022, Development of model of seismic source characteristics at the Ikata site based on guidelines for SSHAC Level 3, Journal of Japan Association for Earthquake Engineering, 22-2, 37-60. (In Japanese with English abstract)
Patria, A., Natawidjaja, D. H., Daryono, M. R., Hanif, M., Puji, A. R. and Tsutsumi, H., 2023, Tectonic landform and paleoseismic events of the easternmost Matano fault in Sulawesi, Indonesia, Tectonophysics, https://doi.org/10.1016/j.tecto.2023.229762.
Tsutsumi, H., Sugito, N., Kimura, H., Kawashima, S., Nakanishi, T., Koriya, Y., Taniguchi, K. and Omata, M., 2023, Paleoseismic history and slip rate of the Obitoke fault and Tenri flexure at the northeast margin of the Nara basin, southwest Japan, Active Fault Research, 58, 1–19. (in Japanese with English abstract)
Kimura, H. and Tsutsumi, H., 2023, Geologic and geophysical evidence of repeated normal faulting on the Itozawa fault—the source of the Mw 6.6 Iwaki earthquake triggered by the Mw 9.0 Tohoku-oki megathrust earthquake, northeast Japan, Bulletin of the Seismological Society of America, 113, 2492-2504, doi: 10.1785/0120230030 .
Kimura, H., Tsutsumi, H., Inari, A., Taniguchi, K. and Nakanishi, T., 2023, Left-laterally deformed near-surface structures on the Tanna fault at Tashiro site, central Japan, revealed by ground penetrating radar profiling, Quaternary Research, https://doi.org/10.4116/jaqua.62.2207. (In Japanese with English abstract)
Nakajima, T., Sueoka, S., Nagata, M., Kohn, B. P., Ramos, N. T., Tsutsumi, H. and Tagami, T., 2023, First report of geo- and thermochronological results from the Cordillera Central, Luzon, Philippines, Earth, Planets and Space, 75:176, https://doi.org/10.1186/s40623-023-01927-z.
Shnizai, Z., Walker, R. and Tsutsumi, H., 2023, The Chaman and Paghman active faults, west of Kabul, Afghanistan: active tectonics, geomorphology, and evidence for rupture in the destructive 1505 earthquake, Journal of Asian Earth Sciences, 259:105925, https://doi.org/10.1016/j.jseaes.2023.105925.
Books in the past five years
Kumahara, Y., Kaneda, H. and Tsutsumi, H. (eds.), 2022, Surface Ruptures Associated with the 2016 Kumamoto Earthquake Sequence in Southwest Japan, Advances in Geological Science, Springer Singapore, 241p., https://doi.org/10.1007/978-981-19-1150-7.
Maps and non-peer-reviewed publications in the past five years
Shnizai, Z. and Tsutsumi, H., 2020, Active faults and seismic hazard in the Kabul basin, Afghanistan, The Harris Science Review of Doshisha University, 61, 96–107.
Nakanishi, T., Okuno, M., Yamasaki, K., Hong, W., Fujita, N., Nakamura, T., Horikawa, Y., Sato, E., Kimura, H. and Tsutsumi, H., 2021, Formation process of swamp sediments of the Karako Lowland in northern Shimabara Peninsula, western Japan, The Nagoya University Chronological Research, 5, 38–43. (in Japanese with English abstract)
Nakanishi, T., Tsutsumi, H., Yamasaki, K., Torii, M., Bariso, E., Rivera, D. J., Lim, R., Daag, A., Hong, W. and Okuno, M., 2021, Recurrence interval of large earthquakes inferred from soft-sediment deformation structures (SSDS) of core samples from Paitan Lake in central Luzon, Philippines, Earth Monthly, Special Issue, 70, 24–31. (in Japanese)
Kajii, K. and Tsutsumi, H., 2021, Late Quaternary activity of the Kikugawa fault zone based on tectonic geomorphic analyses, The Harris Science Review of Doshisha University, 62, 96–102. (in Japanese with English abstract)