ERI Holds “DANWAKAI”, a monthly meeting where its members present their most recent academic and technical achievements, once a month on Friday of every month. DANWAKAI is open to the public.

DANWAKAI has resumed in-person meeting in the Seiminar Room in September with live-streaming vir Zoom. If you would like to attend the Zoom session, please pre-register using the form below by March 19, 2026, 12:00pm.　

URL: https://forms.gle/BBFWpLzRr1ipBqRZA

The zoom URL and password will be announced on the day of the event to registered participants .

Please refrain from secondary distribution of the URL to be provided. Due to copyright issues, recording of the video and audio distributed is strictly prohibited.

　　　　Date: 　Monday, March 23, 2026 13:30～(JST)
　　　　Place: ERI Bldg.1, 2nd floor, Seminar Room
　　　　　　　 Livestream Zoom Webinar

• The zoom URL and password required for participation will be provided on the day of the event to those who wish to attend.

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1. 13:30-13:45

TITLE: Project for Integration of Information and Solid Earth Sciences

AUTHOR: *Hiromichi NAGAO and Members of the Project for Integration of Information and Solid Earth Sciences

SUMMARY: We report the activities in the MEXT STAR-E Project, and introduce the summary of the MEXT STAR-E NEXT Project, which will launch in April, 2026.

2. 13:45-14:00

TITLE: “MUONITH”: Development of a simulation tool for multi-directional muography

AUTHOR: *Seigo MIYAMOTO and Shogo NAGAHARA(Nagoya U.)

SUMMARY: We are developing “MUONITH” (MUOgraphic Numerical Inversion & Tomography Harness), a fast and lightweight simulation tool for quantitatively evaluating observation designs and three-dimensional reconstruction performance in multidirectional muography.

3. 14:00-14:15

TITLE: Pilot research project of active  faults in onshore-offshore transition zones

AUTHOR: *Tatsuya ISHIYAMA･Yosuke AOKI･Yoshiki SHIRAHAMA and Kenichi YASUE (Toyama Univ.)

SUMMARY: We show results of pilot researches on regional crustal deformation associated with the 2024 Noto Earthquake estimated from pre- and post-2024 high-resolution DEM and evidence for paleoseismic uplift inferred from late Holocene marine terraces.

4. 14:15-14:30

TITLE: Near-vent dynamics of eruption columns during silicic explosive eruptions

AUTHOR: *Yuki YASUDA

5. 14:30-14:45

TITLE: Depth of source of volcanic ash ejected in the 2018 vulcanian eruptions at Shinmoe-dake estimated from tilt changes and the image of eruption site below the summit crater

AUTHOR: *Jun OIKAWA, Yuta MAEDA (Nagoya Univ.) and Yasuhisa TAJIMA (Nippon Koei)

*Speaker