この論文の大学からのプレスリリースです www.chiba-u.ac.jp/news/researc...

🧩 The activity history of secondary faults contributes to improving the precision of the main fault's activity history. 🔗 Read more: seismica.library.mcgill.ca/article/view... @daisukeishimura.bsky.social

I've been awarded the SSA's Outstanding Reviewer Award for 2025. www.seismosoc.org/news/ssa-ann...

Our new paper is out! Ishimura, D., Takahashi, N.O., Tsutsumi, H., Homma, S., Mukoyama, S., Ichihara, T. (2026) Paleoseismic trenching on slip-partitioned surface ruptures associated with the 2016 Kumamoto earthquake. Seismica. seismica.library.mcgill.ca/article/view...

Congrats Masuda-san! This study used our app "Rgrains (github.com/keitaroyamad... for measurement Roundness of gravel particles in tsunami deposits!

Formation process of the gravel‐dominated deposit from the 2011 Tohoku‐oki tsunami in Ofunato, northeastern Japan, inferred by integrating sedimentology and tsunami modelling - Masuda - Sedimentology - Wiley Online Library onlinelibrary.wiley.com/doi/10.1111/...

Paleoseismology of the Zougahana Fault, Northern Aso Outer Rim, and Its Role in the Tectonics of Northern Kyushu Komura et al. doi.org/10.1785/0120...

Facies analysis provides new insights into event bed deposition in a hadal trench environment - Muthre - Sedimentology - Wiley Online Library onlinelibrary.wiley.com/doi/full/10....

Blusky始めました。 I started Bluesky.

Yamada, K., Ishimura, D., Chikasada, N. et al. Novel mapping approach for coastal boulders using deep learning. Sci Rep (2025). doi.org/10.1038/s415...

Numerical modelling of gravel transportation by a tsunami with the extended XBeach-G Watanabe et al. (2025) doi.org/10.1016/j.ap...

Constraining a high-slip offshore fault area during the 2024 Noto Peninsula earthquake using tsunami inundation data and numerical simulations: Coastal Engineering Journal: Vol 67 , No 4 - Get Access www.tandfonline.com/doi/full/10....

Establishing a high-resolution late Pleistocene to Holocene tephrostratigraphic framework in central Japan using wetland deposit core records: An attempt to detect cryptotephra from terrestrial records in the productive volcanic arc Watanabe et al. (2025) doi.org/10.1016/j.qu...

Comment on “Surface exposure ages of middle–late Pleistocene marine and fluvial terraces along the northern and southern Sanriku coasts, Northeast Japan” by Wakasa et al. (2025) Kaneda et al. (2025) doi.org/10.1016/j.ge...

Landscape Signature of Seismogenic Faults in the Off and Onshore Domains of the Noto Peninsula in Japan's Back‐Arc - Malatesta - 2025 - Geophysical Research Letters - Wiley Online Library agupubs.onlinelibrary.wiley.com/doi/10.1029/...