Eiichiro Araki - My portal

Profile Information

Affiliation: Japan Agency for Marine-Earth Science and Technology

J-GLOBAL ID: 202101019600335789
researchmap Member ID: R000022224

Papers

Precise tilt measurement by seafloor borehole tiltmeters at the Nankai Trough subduction zone

Shuhei Tsuji, Eiichiro Araki, Takashi Yokobiki, Shuhei Nishida, Yuya Machida, Mark Zumberge, Keisuke Takahashi

Earth, Planets and Space, 75(1), Dec 20, 2023
Observation of Shallow Slow Earthquakes by Distributed Acoustic Sensing Using Offshore Fiber-Optic Cable in the Nankai Trough, Southwest Japan

Satoru Baba, Eiichiro Araki, Yojiro Yamamoto, Takane Hori, Gou Fujie, Yasuyuki Nakamura, Takashi Yokobiki, Hiroyuki Matsumoto

Geophysical Research Letters, 50(12), Jun 28, 2023
Precise bathymetry with an underwater vehicle for seafloor crustal movement observation

Shuhei Nishida, Yuya Machida, Hiroyuki Matsumoto, Eiichiro Araki, Shojiro Ishibashi

2023 IEEE Underwater Technology (UT), Mar 6, 2023
ANALYSIS OF PRESSURE FLUCTUATIONS RECORDED BY PRESSURE GAUGES DURING AN EARTHQUAKE

MATSUMOTO Hiroyuki, KAJIKAWA Hiroaki, ARIYOSHI Keisuke, TAKAHASHI Narumi, ARAKI Eiichiro

Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering), 78(2) I_169-I_174, 2022
Correction to: Weak faults at megathrust plate boundary respond to tidal stress (Earth, Planets and Space, (2021), 73, 1, (89), 10.1186/s40623-021-01414-3)

Takashi Tonegawa, Toshinori Kimura, Kazuya Shiraishi, Suguru Yabe, Yoshio Fukao, Eiichiro Araki, Masataka Kinoshita, Yoshinori Sanada, Seiichi Miura, Yasuyuki Nakamura …

Earth, Planets and Space, 73(1), Dec, 2021
Precise Monitoring of Pore Pressure at Boreholes Around Nankai Trough Toward Early Detecting Crustal Deformation

Keisuke Ariyoshi, Toshinori Kimura, Yasumasa Miyazawa, Sergey Varlamov, Takeshi Iinuma, Akira Nagano, Joan Gomberg, Eiichiro Araki, Toru Miyama, Kentaro Sueki …

Frontiers in Earth Science, 9, Aug 27, 2021
(entry) Impact of Kuroshio meander on the slow slip event in March 2020 detected by borehole and DONET observatories

Ariyoshi Keisuke, Kimura Toshinori, Miyazawa Yasumasa, Sergey Varlamov, Iinuma Takeshi, Nagano Akira, Gomberg Joan, Araki Eiichiro, Miyama Toru, Sueki Kentaro …

Annual Meeting of the Geological Society of Japan, 2021 184, 2021
EFFECT OF OCEAN CURRENT ON LONG-TERM IN-SITU PRESSURE OBSERVATION IN SAGAMI BAY

Hiroyuki MATSUMOTO, Akira NAGANO, Keisuke ARIYOSHI, Eiichiro ARAKI, Yuya MACHIDA, Shuhei NISHIDA, Toshinori KIMURA

Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering), 77(2) I_901-I_906, 2021
Stress field estimation from S-wave anisotropy observed in multi-azimuth seismic survey with cabled seafloor seismometers above the Nankai Trough megathrust zone, Japan

Toshinori Kimura, Hitoshi Mikada, Eiichiro Araki, Shuichi Kodaira, Seiichi Miura, Narumi Takahashi

Nov 25, 2020
Wide area distribution of S-wave anisotropy estimated by airgun surveys around seafloor cabled seismometers in the Nankai Trough, Japan

Toshinori Kimura, Hitoshi Mikada, Eiichiro Araki, Shuichi Kodaira, Seiichi Miura

SEG Technical Program Expanded Abstracts, 35 337-341, 2016 Peer-reviewed
Experimental airgun survey using DONET seafloor observatories to estimate seismic anisotropy in the Nankai Trough, Japan

T. Kimura, E. Araki, S. Kodaira, S. Miura, H. Mikada, N. Takahashi, M. Takaesu, M. Nakano

77th EAGE Conference and Exhibition 2015: Earth Science for Energy and Environment, 3282-3286, 2015 Peer-reviewed
Advanced Real Time Monitoring System and Simulation Researches for Earthquakes and Tsunamis in Japan

Yoshiyuki Kaneda, Narumi Takahashi, Toshitaka Baba, Katsuyoshi Kawaguchi, Eiichiro Araki, Hiroyuki Matsumoto, Takeshi Nakamura, Shinichiro Kamiya, Keisuke Ariyoshi, Takane Hori …

Post-Tsunami Hazard, 179-189, 2015
Development and application of an advanced ocean floor network system for megathrust earthquakes and tsunamis

Y. Kaneda, K. Kawaguchi, E. Araki, H. Matsumoto, T. Nakamura, S. Kamiya, K. Ariyoshi, T. Hori, T. Baba, N. Takahashi

SEAFLOOR OBSERVATORIES, 643-662, 2015
Operational review of the first wireline in situ stress test in scientific ocean drilling

Moe Kyaw Thu, Takatoshi Ito, Weiren Lin, Mai Linh Doan, David Boutt, Yoshihisa Kawamura, Chee Kin Khong, Lisa McNeill, Timothy Byrne, Demian Saffer …

Scientific Drilling, (13) 35-39, Apr, 2012
Development of Oil Operated Virtual Environment Equipment (OOVEE)

Tamura Hajimu, Araki Eiichiro, Kinoshita Masataka, Hamano Yozo, Kashiwase Kazuhiko, Kawada Yoshifumi

JAMSTEC Rep. Res. Dev., 13 65-74, 2011
A trial estimation of maximum acceleration expected for DONET

Ohori Michihiro, Nakamura Takeshi, Ariyoshi Keisuke, Kamiya Shin'ichiro, Matsumoto Hiroyuki, Araki Eiichiro, Sakuma Atsushi, Kawaguchi Katsuyoshi, Tsuboi Seiji, Kaneda Yoshiyuki

JAMSTEC Rep. Res. Dev., 11 17-31, 2011
Heterogeneous structure around the rupture area of the 2003 Tokachi-oki earthquake (Mw=8.0), Japan, as revealed by aftershock observations using Ocean Bottom Seismometers

Yuya Machida, Masanao Shinohara, Tetsuo Takanami, Yoshio Murai, Tomoaki Yamada, Naoshi Hirata, Kiyoshi Suyehiro, Toshihiko Kanazawa, Yoshiyuki Kaneda, Hitoshi Mikada …

TECTONOPHYSICS, 465(1-4) 164-176, Feb, 2009 Peer-reviewed
Long-term temperatures measurements at some onland and sub-seafloor boreholes

Kinoshita Masataka, Sayanagi Keizo, Kasaya Takafumi, Araki Eiichiro, Ito Hisao

JAMSTEC Rep. Res. Dev., 2009 89-102, 2009
Development of the off-Toyohashi seafloor cabled observatory

Goto Tada-nori, Kasaya Takafumi, Kinoshita Masataka, Araki Eiichiro, Kawaguchi Katsuyoshi, Asakawa Kenichi, Yokobiki Takashi, Nakajima Takahiro, Nagao Hiromichi, Harada Makoto …

JAMSTEC Rep. Res. Dev., 2009 149-161, 2009
Calibration of deep sea differential pressure gauge

Eiichiro Araki, Hiroko Sugioka

JAMSTEC Report of Research and Development, 2009(2009) 141-148, 2009 Peer-reviewed

Misc.

Weak faults at megathrust plate boundary respond to tidal stress

Takashi Tonegawa, Toshinori Kimura, Kazuya Shiraishi, Suguru Yabe, Yoshio Fukao, Eiichiro Araki, Masataka Kinoshita, Sanada Yoshinori, Seiichi Miura, Yasuyuki Nakamura …

EARTH PLANETS AND SPACE, 73(1), Apr, 2021
Very broadband strain-rate measurements along a submarine fiber-optic cable off Cape Muroto, Nankai subduction zone, Japan

Satoshi Ide, Eiichiro Araki, Hiroyuki Matsumoto

EARTH PLANETS AND SPACE, 73(1), Mar, 2021
Detection of hydroacoustic signals on a fiber-optic submarine cable

Hiroyuki Matsumoto, Eiichiro Araki, Toshinori Kimura, Gou Fujie, Kazuya Shiraishi, Takashi Tonegawa, Koichiro Obana, Ryuta Arai, Yuka Kaiho, Yasuyuki Nakamura …

SCIENTIFIC REPORTS, 11(1), Feb, 2021
Characteristics of Slow Slip Event in March 2020 Revealed From Borehole and DONET Observatories

Keisuke Ariyoshi, Takeshi Iinuma, Masaru Nakano, Toshinori Kimura, Eiichiro Araki, Yuya Machida, Kentaro Sueki, Shuichiro Yada, Takehiro Nishiyama, Kensuke Suzuki …

FRONTIERS IN EARTH SCIENCE, 8, Jan, 2021
Drift Characteristics of DONET Pressure Sensors Determined From In-Situ and Experimental Measurements

Hiroyuki Matsumoto, Eiichiro Araki

FRONTIERS IN EARTH SCIENCE, 8, Jan, 2021
Near-Field Body-Wave Extraction From Ambient Seafloor Noise in the Nankai Subduction Zone

Takashi Tonegawa, Toshinori Kimura, Eiichiro Araki

FRONTIERS IN EARTH SCIENCE, 8, Jan, 2021
Cable Laying Using an ROV

Jin-Kyu Choi, Eiichiro Araki, Katsuyoshi Kawaguchi

MARINE TECHNOLOGY SOCIETY JOURNAL, 54(5) 84-90, Sep, 2020
Mobile Pressure Calibrator for the Development of Submarine Geodetic Monitoring Systems

Yuya Machida, Shuhei Nishida, Toshinori Kimura, Eiichiro Araki

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 125(9), Sep, 2020
Stress Sensitivity of Instantaneous Dynamic Triggering of Shallow Slow Slip Events

Satoshi Katakami, Yoshihiro Kaneko, Yoshihiro Ito, Eiichiro Araki

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 125(6), Jun, 2020
On the Accuracy of Quartz Pressure Sensor in the Seafloor Affected by Transport Condition

Yuya Machida, Eiichiro Araki, Shuhei Nishida, Toshinori Kimura, Hiroyuki Matsumoto

IEEE JOURNAL OF OCEANIC ENGINEERING, 44(4) 1049-1057, Oct, 2019
Development of fiber optic strain observatory in convergent Nankai Trough seafloor and verification tests in Kamioka-mine

Eiichiro Araki, Takashi Yokobiki, Toshinori Kimura, Mark Zumberge

2019 IEEE UNDERWATER TECHNOLOGY (UT), 2019
Seismic velocity monitoring using cabled seafloor and borehole seismic observatories in the Nankai Trough, Japan

Toshinori Kimura, Eiichiro Araki, Yuya Machida, Katsuyoshi Kawaguchi

2019 IEEE UNDERWATER TECHNOLOGY (UT), 2019
A development of a mobile pressure calibrator for seafloor geodetic measurements

Yuya Machida, Shuhei Nishida, Toshinori Kimura, Eiichiro Araki, Katsuyoshi Kawaguchi

2019 IEEE UNDERWATER TECHNOLOGY (UT), 2019
Level adjust unit at seafloor for precise pressure measurement

Shuhei Nishida, Toshinori Kimura, Yuya Machida, Eiichiro Araki

2019 IEEE UNDERWATER TECHNOLOGY (UT), 2019
Development of sensor deployment module under the sea-floor using the deep-sea Boring Machine System

Takashi Yokobiki, Eiichiro Araki

2019 IEEE UNDERWATER TECHNOLOGY (UT), 2019
Experimental evidence characterizing pressure fluctuations at the seafloor-water interface induced by an earthquake

Hiroyuki Matsumoto, Toshinori Kimura, Shuhei Nishida, Yuya Machida, Eiichiro Araki

SCIENTIFIC REPORTS, 8, Nov, 2018
Installation of a High Sensitivity Ocean Borehole Strainmeter in the Nankai Trough Under Severe Sea Current Conditions

Yuya Machida, Eiichiro Araki, Toshinori Kimura, Demian M. Saffer, Tomokazu Saruhashi, Takahiro Yokoyama, Noriaki Sakurai

MARINE TECHNOLOGY SOCIETY JOURNAL, 52(3) 128-137, May, 2018
Probabilistic Cable Damage Risk Assessment Method for Seafloor Cabled Observatory and Its Application to Hydrothermal Fields

Takeshi Ohki, Takashi Yokobiki, Shuhei Nishida, Kenichiro Tani, Eiichiro Araki, Katsuyoshi Kawaguchi

MARINE TECHNOLOGY SOCIETY JOURNAL, 52(3) 138-149, May, 2018
Shallow very-low-frequency earthquakes accompany slow slip events in the Nankai subduction zone

Masaru Nakano, Takane Hori, Eiichiro Araki, Shuichi Kodaira, Satoshi Ide

NATURE COMMUNICATIONS, 9, Mar, 2018
Seafloor borehole observatory array for monitoring slow slip events in the Nankai Trough seismogenic zone.

Eiichiro Araki, Demian Saffer, Toshinori Kimura, Yuya Machida, Katsuyoshi Kawaguchi

2018 OCEANS - MTS/IEEE KOBE TECHNO-OCEANS (OTO), 2018

Research Projects

Development of multi-scale observation techniques for monitoring slow-to-fast earthquakes

Grants-in-Aid for Scientific Research, Grant-in-Aid for Transformative Research Areas (A), Japan Society for the Promotion of Science, Sep, 2021 - Mar, 2026
2023年5月5日の地震を含む能登半島北東部陸海域で継続する地震と災害の総合調査

科学研究費助成事業, 特別研究促進費, 日本学術振興会, Jun, 2023 - Mar, 2024

平松良浩, 岡田知己, 吉田圭佑, 高木涼太, 篠原雅尚, 酒井慎一, 藏下英司, 西村卓也, 太田雄策, 木下陽平, 宮崎真一, 後藤忠徳, 笠谷貴史, 吉村令慧, 田中愛幸, 宮澤理稔, 荒木英一郎, 森下知晃, 鹿児島渉悟, 石山達也, 立石良, 安江健一, 廣内大助, 松多信尚, 宍倉正展, 岩田知孝, 浅野公之, 大堀道広, 村田晶, 石川浩一郎, 山岸邦彰, 須田達, 山崎新太郎, 青木賢人, 林紀代美, 武田公子, 田中純一, 井口克郎, 佐々木大輔, 原裕太, 吉田浩
Development of Ocean Bottom Detector for mantle geo-neutrino measurement

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2020 - Mar, 2023
深海底における超稠密地震観測を実現する観測手法の変革

科学研究費助成事業挑戦的研究(萌芽), 挑戦的研究(萌芽), 日本学術振興会, Jun, 2019 - Mar, 2021

荒木英一郎
Urgency Evaluation of the Nankai Great Earthquake and Tsunami by Scientific Ocean Drilling

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (S), Grant-in-Aid for Scientific Research (S), Japan Society for the Promotion of Science, May, 2015 - Mar, 2020

KIMURA Gaku
Measurement of seafloor deformation associated with very-low-frequency earthquakes by differential pressure gauge

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2011 - Mar, 2015

SUGIOKA Hiroko, ARAKI Eiichiro, OKAMOTO Taro, ISHIHARA Yasushi, ITO Aki
Downhole experiments for in situ state and property assessment of seismogenic processes

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area), Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area), Japan Society for the Promotion of Science, Jul, 2009 - Mar, 2014

KINOSHITA Masataka, ITO Hisao, LIN Weiren, ITO Takatoshi, KANO Yasuyuki, ARAKI Eiichiro, YAMAOKA Koshun
Investigation of a working hypothesis for the huge tsunami generation off northwest Sumatra, Indonesia in December 2004.

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2010 - 2012

HIRATA Kenji, ARAI Kohsaku, TOKUYAMA Hidekazu, KINOSHITA Masataka, FUJIWARA Toshiya, HIROSE Fuyuki, SAITO Saneatsu, BABA Hisatoshi, ARAKI Ei'ichiro, SHITO Azusa, NAKAMURA Yasunori
Validating detectability of Tokachi earthquake by assimilating earthquake cycle simulation into observational data

Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B), Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, 2009 - 2010

ARIYOSHI Keisuke, ARAKI Eiichirou, HORI Takane, NAKATA Ryoko, HYODO Mamoru, AMPUERO Jean-Paul, KODERA Toru
Fluid distribution around a seismogenic zone along a plate boundary fault imaged and monitored by controlled source electromagnetic sounding

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2005 - 2007

GOTO Tada-nori, KASAYA Takafumi, ARAKI Eiichiro, ASAKAWA Kenichi, SAYANAGI Keizo
Understanding of the new type volcanism on the 130 m. y. -old Cretaceous Pacific Plate

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2005 - 2007

ABE Natsue, FUJIWARA Toshiya, SUGIOKA Hiroko, BABA Kiyoshi
海底における高忠実度・高ダイナミックレンジ地震観測手法の開発研究

科学研究費助成事業若手研究(B), 若手研究(B), 日本学術振興会, 2005 - 2006

荒木英一郎