Graduate School of Science Department of Geosciences 

Associate Professor  2025.04 - Now

School of Science Department of Geosciences 

Associate Professor  2025.04 - Now

博士（理学） （ Tohoku University ）

Natural Science / Solid earth sciences  / Geophysics

Study of crustal deformation based on geodesy, rheology, and numerical simulation.

Crustal deformation and earthquake cycle

2022.10 - Now 

Japan Geoscience Union

2022.04 - Now   Domestic

Japan Society of Geoinformatics

2025.04 - Now

European Geosciences Union

2022.04 - 2024.03   Overseas

American Geophysical Union

2022.04 - 2024.03

Rheological Properties of the Crust and Upper Mantle in Northeast Japan Following Postseismic Deformation from the 2011 Tohoku-oki Earthquake Reviewed OA

Muto Jun, Dhar Sambuddha

Journal of Geography （Chigaku Zasshi）   135 ( 1 )   61 - 84   2026.03（ ISSN:0022-135X ） （ eISSN:1884-0884 ）

Inferring 3‐D Rheology of Low‐Viscosity Zone Around Quaternary Volcanoes of NE Japan From Postseismic Deformation of the 2011 Tohoku‐Oki Earthquake Reviewed OA

Sambuddha Dhar; Youichiro Takada; Jun Muto

Journal of Geophysical Research: Solid Earth   130 ( 4 )   e2024JB029 - e2024JB029   2025.04

Determining rheological model for mud-related deformation in SW Taiwan after the 2016 Mw 6.4 Meinong earthquake Domestic conference

Dhar, S., Muto, J., Ching K.E., Takada, Y., Rau R.J., Ishimaru, Y., Tsai, P.C.,

International Joint Workshop on Slow-to-Fast Earthquakes 2025  2025.09  "Science of Slow-to-Fast Earthquakes" project

Illuminating a 3-D rheology of weak volcanic arc of NE Japan from postseismic deformation of the 2011 Tohoku-oki earthquake Domestic conference

Dhar, S., Takada, Y., & Muto, J.

Geoinforum-2025  2025.07  Japanese Society of Geoinformatics

Inferring rheology of mud diapirs in SW Taiwan from postseismic deformation of the 2016 Mw 6.4 Meinong earthquake

Dhar, S., Muto, J., Ching K.E., Takada, Y., Rau R.J., Ishimaru, Y., Tsai, P.C.,

Japan Geoscience Union Meeting 2025  2025.05  Japan Geoscience Union

東北沖地震後の地殻変動・地震活動予測を目指した余効変動モデルの構築

Grant-in-Aid for Scientific Research(B)  2025.04

Full-time associate professor (IREC, Geosciences, Osaka Metropolitan University,2025/04/01 - ~)
Adjunct faculty (Tohoku University, Graduate School of Science, 2025/04/01- 2026/03/31)

地球学特別研究1B

2025   Intensive lecture   Graduate school

地球学特別研究2B

2025   Intensive lecture   Graduate school

海外特別研究2

2025   Intensive lecture   Graduate school

海外特別研究2

2025   Intensive lecture   Graduate school

サイエンスフロンティアA（地球学）

2025   Intensive lecture   Graduate school

第５回 International Girls’ Expo with Science Ethicsワークショップに科学顧問として参加する

Role(s)： Consultant

Type： Seminar, workshop

兵庫県立姫路東高等学校  第５回 International Girls’ Expo with Science Ethics  2026.02

Peer review of manuscripts (Earth Planet and Space, Springer)

Role(s)： Peer review

Earth Planet and Space, Springer  2026.02

Peer review of manuscripts (Earth Planet and Space, Springer)

Role(s)： Peer review

Earth Planet and Space, Springer  2025.12 - 2026.01

Peer review of manuscripts (JGR Solid Earth, AGU)

Role(s)： Peer review

Journal of Geophysical Research: Solid Earth, AGU  2025.08 - 2025.09

Peer review of manuscripts (JGR Solid Earth, AGU)

Role(s)： Peer review

Journal of Geophysical Research: Solid Earth, AGU  2025.05 - 2025.06

Peer review of manuscripts (Earth Planet and Space, Springer)

Role(s)： Peer review

Earth Planet and Space, Springer  2025.05

Oral Presentation in international webinar "Chemistry, Earth, and Space: Research Frontier at Osaka Metropolitan University"

Field category :Education

Country name :Bolivia   2026.03