Yuchen Wang, Kentaro Imai, Takuya Miyashita, Keisuke Ariyoshi, Narumi Takahashi, Kenji Satake. Coastal tsunami prediction in Tohoku region, Japan, based on S-net observations using artificial neural network. EARTH PLANETS AND SPACE, 2023, 75, doi: 10.1186/s40623-023-01912-6
Yuchen Wang, Kentaro Imai, Iyan E. Mulia, Keisuke Ariyoshi, Narumi Takahashi, Kenichi Sasaki, Hitoshi Kaneko, Hiroto Abe, Yoshiaki Sato. Data assimilation using high-frequency radar for tsunami early warning: A case study of the 2022 Tonga volcanic tsunami. JOURNAL OF GEOPHYSICAL RESEARCH - Solid Earth, 2023, 128, 2, doi: 10.1029/2022JB025153
松本浩幸、梶川宏明、有吉慶介、高橋成実、荒木英一郎. 地震時に海底津波計が観測する動水圧変動に関するデータ解析. 土木学会論文集, 2022, 78, 2, p. I_169-I_174, doi: 10.2208/kaigan.78.2_I_169
Yuchen Wang, Kentaro Imai, Satoshi Kusumoto, Narumi Takahashi. Tsunami Early Warning of the Hunga Volcanic Eruption Using an Ocean Floor Observation Network Off the Japanese Islands. SEISMOLOGICAL RESEARCH LETTERS, 2022, doi: 10.1785/0220220098
Yojiro Yamamoto, Shuichiro Yada, Keisuke Ariyoshi, Takane Hori and Narumi Takahashi. Seismicity distribution in the Tonankai and Nankai seismogenic zones and its spatiotemporal relationship with interplate coupling and slow earthquakes. Progress in Earth and Planetary Science, 2022, 9, 32, doi: 10.1186/s40645-022-00493-4
Narumi Takahashi, Kentaro Imai. Realtime tsunami prediction system using oceanfloor network for local regions. Applied Sciences-Basel, 2022, 12, 3, doi: 10.3390/app12031627
Kentaro Imai, Takashi Hashimoto, Yuta Mitobe, Tatsuo Masuta, Narumi Takahashi, Ryoko Obayashi. Development of a Practical Evaluation Method for Tsunami Debris and Its Accumulation. Applied Sciences-Basel, 2022, 12, 2, doi: 10.3390/app12020858
T. Kimura, H. Mikada, E. Araki, S. Kodaira, S. Miura, N. Takahashi,. Stress Field Estimation From S-Wave Anisotropy Observed in Multi-Azimuth Seismic Survey With Cabled Seafloor Seismometers Above the Nankai Trough Megathrust Zone, Japan. JOURNAL OF GEOPHYSICAL RESEARCH - Solid Earth, 2021, 126, 9, doi: 10.1029/2020JB021380
Keisuke Ariyoshi, Toshinori Kimura, Yasumasa Miyazawa, Sergey Varlamov, Takeshi Iinuma, Akira Nagano, Joan Gomberg, Eiichiro Araki, Toru Miyama, Kentaro Sueki, Shuichiro Yada, Takane Hori, Narumi Takahashi and Shuichi Kodaira. Precise Monitoring of Pore Pressure at Boreholes Around Nankai Trough Toward Early Detecting Crustal Deformation. Frontiers in Earth Science, 2021, 9, doi: 10.3389/feart.2021.717696
Keisuke Ariyoshi, Toshinori Kimura, Yasumasa Miyazawa, Sergey Varlamov, Takeshi Iinuma, Akira Nagano, Joan Gomberg, Eiichiro Araki, Toru Miyama, Kentaro Sueki, Shuichiro Yada, Takane Hori, Narumi Takahashi, Shuichi Kodaira. Precise Monitoring of Pore Pressure at Boreholes Around Nankai Trough Toward Early Detecting Crustal Deformation. Frontiers in Earth Science, 2021, 9, doi: 10.3389/feart.2021.717696
Yojiro Yamamoto, Dogan Kalafat, Ali Pinar, Narumi Takahashi, Remzi Polat, Yoshiyuki Kaneda, Haluk Ozener. Seismic velocity structure along the North Anatolian Fault beneath the Central Marmara Sea and its implication for seismogenesis. GEOPHYSICAL JOURNAL INTERNATIONAL, 2021, 228, 1, p. 396-411, doi: 10.1093/gji/ggab351
Hiroyuki Matsumoto, Eiichiro Araki, Toshinori Kimura, Gou Fujie, Kazuya Shiraishi, Takashi Tonegawa, Koichiro Obana, Ryuta Arai, Yuka Kaiho, Yasuyuki Nakamura, Takashi Yokobiki, Shuichi Kodaira, Narumi Takahashi, Robert Ellwood, Victor Yartsev, Martin Karrenbach. Detection of hydroacoustic signals on a fiber-optic submarine cable. Scientific Reports, 2021, 11, doi: 10.1038/s41598-021-82093-8
Keisuke Ariyoshi, Takeshi Iinuma , Masaru Nakano, Toshinori Kimura, Eiichiro Araki , Yuya Machida, Kentaro Sueki, Shuichiro Yada, Takehiro Nishiyama, Kensuke Suzuki, Takane Hori, Narumi Takahashi, Shuichi Kodaira. Characteristics of Slow Slip Event in March 2020 Revealed From Borehole and DONET Observatories. Frontiers in Earth Science, 2021, 8, 600793, doi: 10.3389/feart.2020.600793
Kentaro Imai, Sinsuke Okada, Narumi Takahashi, Yuichi Ebina, Yoshinobu Tsuji. Fault Model of the 1804 Kisakata Earthquake (Akita, Japan). SEISMOLOGICAL RESEARCH LETTERS, 2020, 91, 5, p. 2674-2684, doi: 10.1785/0220200074
Yojiro Yamamoto, Dogan Kalafat, Ali Pinar, Narumi Takahashi, Zeynep Coskun, Remzi Polat, Yoshiyuki Kaneda, Haluk Ozener. Fault geometry beneath the western and Central Marmara Sea, Turkey, based on ocean bottom seismographic observations: Implications for future large earthquakes. TECTONOPHYSICS, 2020, 791, doi: 10.1016/j.tecto.2020.228568
Satoshi Kusumoto, Kentaro Imai, Ryoko Obayashi, Takane Hori, Narumi Takahashi, Tung–Cheng Ho, Karen Uno, Yuichiro Tanioka and Kenji Satake. Origin Time of the 1854 Ansei–Tokai Tsunami Estimated from Tide Gauge Records on the West Coast of North America. SEISMOLOGICAL RESEARCH LETTERS, 2020, 91, 5, p. 2624-2630, doi: 10.1785/0220200068
Yojiro Yamamoto, Ali Pinar, Dogan Kalafat, Narumi Takahashi, Haluk Ozener, Yoshiyuki Kaneda. Comment on “An Alternative View of the Microseismicity along the Western Main Marmara Fault,” by E. Batsi et al. BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, 2020, 110, 1, p. 381-382, doi: 10.1785/0120180317
Ryusuke Yamamoto, Motoyuki Kido , Yusaku Ohta , Narumi Takahashi, Yojiro Yamamoto , Ali Pinar , Dogan Kalafat , Haluk Ozener , and Yoshiyuki Kaneda. Seafloor Geodesy Revealed Partial Creep of the North Anatolian Fault Submerged in the Sea of Marmara. GEOPHYSICAL RESEARCH LETTERS, 2019, 46, 3, p. 1268-1275, doi: 10.1029/2018GL080984
Masaru Nakano , Mamoru Hyodo, Ayako Nakanishi, Mikiya Yamashita, Takane Hori, Shin-ichiro Kamiya, Kensuke Suzuki, Takashi Tonegawa, Shuichi Kodaira, Narumi Takahashi, Yoshiyuki Kaneda. The 2016 Mw 5.9 earthquake off the southeastern coast of Mie Prefecture as an indicator of preparatory processes of the next Nankai Trough megathrust earthquake. Progress in Earth and Planetary Science, 2018, 5, doi: 10.1186/s40645-018-0188-3
Motoyuki Kido, Misae Imano, Yusaku Ohta, Tatsuya Fukuda, Narumi Takahashi, Satoshi Tsubone, Yasuhisa Ishihara, Hiroshi Ochi, Kentaro Imai, Chie Honsho, Ryota Hino. Onboard Realtime Processing of GPS-Acoustic Data for Moored Buoy-Based Observation. Journal of Disaster Research, 2018, 13, 3, p. 472-488, doi: 10.20965/jdr.2018.p0472
Kentaro Imai, Tatsuya Fukuda, Yasuhisa Ishihara, Narumi Takahashi. An Experimental Study of Surface Buoy Profiles to Improve the Accuracy of Seafloor Crustal Deformation and Tsunami Signal Observations of the On-Demand Buoy System. MARINE TECHNOLOGY SOCIETY JOURNAL, 2018, 52, 3, p. 91-99, doi: 10.4031/MTSJ.52.3.15
Kensuke Suzuki, Eiichiro Araki, Narumi Takahashi. Detectability of crustal deformation by using ocean bottom pressure gauges deployed to DONET system. OCEANS’18 MTS/IEEE Kobe / Techno-Ocean 2018, 2018
N. Takahashi, K. Imai, K. Sueki, R. Obayashi, M. Ishibashi, T. Tanabe, T. Baba, and Y. Kaneda. Real-Time Tsunami Prediction System Based on Seafloor Observatory Data Applied to the Inland Sea, Japan. MARINE TECHNOLOGY SOCIETY JOURNAL, 2018, 52, 3, p. 120-127, doi: 10.4031/MTSJ.52.3.12
Narumi Takahashi, Kentaro Imai, Masanobu Ishibashi, Kentaro Sueki, Ryoko Obayashi, Tatsuo Tanabe, Fumiyasu Tamazawa, Toshitaka Baba, Yoshiyuki Kaneda. Real-Time Tsunami Prediction System Using DONET. Journal of Disaster Research, 2017, 12, 4, p. 766-774
Yojiro Yamamoto, Narumi Takahashi, Ali Pinar, Dogan Kalafat, Seckin Citak, Mustafa Comoglu, Remzi Polat, Yoshiyuki Kaneda. Geometry and segmentation of the North Anatolian Fault beneath the Marmara Sea, Turkey, deduced from long-term ocean bottom seismographic observations. Journal of Geophysical Research: Solid Earth, 2017, 122, doi: 10.1002/2016JB013608
Mikiya Yamashita, Narumi Takahashi, Yoshihiko Tamura, Seiichi Miura, Shuichi Kodaira. Seismic imaging for an ocean drilling site survey and its verification in the Izu rear arc. Exploration Geophysics, 2017, doi: doi.org/10.1071/EG16142
Kensuke Suzuki, Masaru Nakano, Narumi Takahashi, Takane Hori, Shinichiro Kamiya, Eiichiro Araki, Ryoko Nakata, Yoshiyuki Kaneda. Synchronous changes in the seismicity rate and ocean-bottom hydrostatic pressures along the Nankai trough: A possible slow slip event detected by the Dense Oceanfloor Network system for Earthquakes and Tsunamis (DONET). Tectonophysics, 2016, 680, p. 90-98, doi: doi:10.1016/j.tecto.2016.05.012
M. Nakano, T. Hori, E. Araki, N. Takahashi, and S. Kodaira. Ocean Floor Networks Capture Low-Frequency Earthquake Event. EOS, 2016, 97, doi: doi:10.1029/2016EO052877
Yojiro Yamamoto, Narumi Takahashi, Seckin Citak, Dogan Kalafat, Ali Piner, Cemil Gurbuz, Yoshiyuki Kaneda. Offshore seismicity in the western Marmara Sea, Turkey, revealed by ocean bottom observation. Earth Planets Space, 2015, 67, 147, doi: 10.1186/s40623-015-0325-9
高橋成実. 南海トラフ地震・津波観測監視システムの構築と今後の展望. 地震本部ニュース, 2015, 8, 1, p. 4-5
Narumi Takahash,Yasuhisa Ishihara, Tatsuya Fukuda, Hiroshi Ochi, Jun'ichiro Tahara, Takami Mori, Mitsuyasu Deguchi, Motoyuki Kido, Yusaku Ohta, Ryota Hino, Katsuhiko Mutoh, Gosei Hashimoto, Osamu Motohashi, Yoshiyuki Kaneda. Buoy Platform Development for Observation of Tsunami and Crustal deformation. IAG sumpo., 2015
T. Kimura, E. Araki, S. Kodaira, S. Miura, H. Mikada, N. Takahashi, M. Takaesu and M. Nakano. Experimental Airgun Survey Using DONET Seafloor Observatories to Estimate Seismic Anisotropy in the Nankai Trough, Japan. Proceedings of 77th EAGE Conference and Exhibition 2015, 2015, doi: 10.3997/2214-4609.201413354
T. Kimura, E. Araki, H. Mikada, S. Kodaira, S. Miura, N. Takahashi, M. Takaesu, M. Nakano and Y. Machida. Estimation of S-wave anisotropy in the Nankai Trough using active and passive seismic dataset observed by DONET. Proceedings of the 19th International Symposium on Recent Advances in Exploration Geophysics (RAEG 2015), 2015, doi: 10.3997/2352-8265.20140192
Akiko To, Koichiro Obana, Hiroko Sugioka, Eiichiro Araki, Narumi Takahashi, Yoshio Fukao. Small size very low frequency earthquakes in the Nankai accretionary prism, following the 2011 Tohoku-Oki earthquake. Physics of the Earth and Planetary Interiors, 2015, 245, p. 40-51
Toshitaka Baba, Kazuto Ando, Daisuke Matsuoka, Mamoru Hyodo, Takane Hori, Narumi Takahashi, Ryoko Obayashi, Yoshiyuki Imato, Dai Kitamura, Hitoshi Uehara, Toshihiro Kato, Ryotaro Saka. Large-scale, High-speed Tsunami Prediction for the Great Nankai Trough Earthquake on the K Computer. International Journal of High Performance Computing Applications, 2015, p. 1-14, doi: DOI: 10.1177/1094342015584090
T. Baba, K. Ando, D. Matsuoka, M. Hyodo, T. Hori, N. Takahashi, R. Obayashi, Y. Imato, D. Kitamura, H. Uehara, T. Kato and R. Saka. Large-scale, High-speed Tsunami Prediction for the Great Nankai Trough Earthquake on the K Computer. International Journal of High Performance Computing Applications, 2015, 30, 1, p. 71-84
Mikiya Yamashita, Takafumi Kasaya, Narumi Takahashi, Kaoru Takizawa, Shuichi Kodaira. Structural characteristics of the Bayonnaise Knoll caldera as revealed by high-resolution seismic reflection survey. Earth, Planets and Space, 2015, 67, 45, doi: 10.1186/s40623-015-0214-2
TOSHITAKA BABA, NARUMI TAKAHASHI, YOSHIYUKI KANEDA, KAZUTO ANDO, DAISUKE MATSUOKA, TOSHIHIRO KATO. Parallel Implementation of Dispersive Tsunami Wave Modeling with a Nesting Algorithm for the 2011 Tohoku Tsunami. Pure and Applied Geophysics, 2015, doi: DOI 10.1007/s00024-015-1049-2
T. Baba, N. Takahashi, Y. Kaneda, K. Ando, D. Matsuoka and T. Kato. Parallel Implementation of Dispersive Tsunami Wave Modeling with a Nesting Algorithm for the 2011 Tohoku Tsunami. Pure Appl. Geophys., 2015, 172, 12, p. 3455-3472, doi: doi:10.1007/s00024-015-1049-2
T. Baba, N. Takahashi, Y. Kaneda, Y. Inazawa and M. Kikkojin. Tsunami Inundation Modeling of the 2011 Tohoku Earthquake Using Three-Dimensional Building Data for Sendai, Miyagi Prefecture, Japan. Tsunami Events and Lessons Learned: Environmental and Societal Significance, Y.A. Kontar et al. (eds.), Advances in Natural and Technological Hazards Research 35, 2014, p. 89-98, doi: doi:10.1007/978-94-007-7269-4_3
Toshitaka Baba, Narumi Takahashi, Yoshiyuki Kaneda, Yasuyuki Inazawa, Mariko Kikkojin. Tsunami Inundation Modeling of the 2011 Tohoku Earthquake Using Three-Dimensional Building Data for Sendai, Miyagi Prefecture, Japan. Tsunami Events and Lessons Learned: Environmental and Societal Significance, Advances in Natural and Technological Hazards Research, 2014, 35, doi: DOI 10.1007/978-94-007-7269-4_3
野 徹雄, 佐藤 壮, 小平 秀一, 高橋 成実, 石山 達也, 佐藤 比呂志, 金田 義行. 日本海東部におけるマルチチャンネル反射法地震探査. Jamstec Report of Research and Development, 2014, 19, p. 29-47, doi: doi: 10.5918/jamstecr.19.29
Yoshiyuki Kaneda, Narumi Takahashi, Toshitaka Baba, Katsuyoshi Kawaguchi, Eiichiro Araki, Hiroyuki Matsumoto, Takeshi Nakamura, Shin'ichi Kamiya, Keisuke Ariyoshi, Takane Hori, Mamoru Hyodo, Masaru Nakano, J-K Choi, Shuhei Nishida, Takashi Yokobiki. Advanced real time monitoring system and simulation researches for earthquakes and tsunamis in Japan. Post-Tsunami Hazard, Advances in Natural and Technological Hazards Research, 2014, 44, p. 179-189
Narumi Takahashi, Yasuhisa Ishihara, Hiroshi Ochi, Tatsuya Fukuda, Jun’ichiro Tahara, Yosaku Maeda, Motoyuki Kido, Yusaku Ohta, Katsuhiko Mutoh, Gosei Hashimoto, Satoshi Kogure, Yoshiyuki Kaneda. New buoy observation system for tsunami and crustal deformation. Marine Geophysical Research, 2014, 35, 3, p. 243-253
Tetsuo No, Narumi Takahashi, Seiichi Miura, Mikiya Yamashita, Yukari Kido, Shuichi Kodaira. Deformation of the Manazuru Knoll in Sagami Bay, central Japan, associated with subduction of the Philippine Sea plate. Earth Planets and Space, 2014, 66, doi: doi:10.1186/1880-5981-66-109
Tono, Y., K. Nishida, Y. Fukao, A. To, N. Takahashi. Source characteristics of ocean infragravity waves in the Philippine Sea: analysis of 3-year continuous network records of seafloor motion and pressure. Earth, Planets and Space, 2014, 66, doi: DOI: 10.1186/1880-5981-66-99
Tetsuo No, Takeshi Sato, Shuichi Kodaira, Tatsuya Ishiyama, Hiroshi Sato, Narumi Takahashi, Yoshiyuki Kaneda. The source fault of the 1983 Nihonkai-Chubu earthquake revealed by seismic imaging. Earth and Planetary Science Letters, 2014, 400, p. 14-25, doi: DOI: 10.1016/j.epsl.2014.05.026
Takeshi Sato, Tetsuo No, Shuichi Kodaira, Narumi Takahashi, Yoshiyuki Kaneda. Seismic constraints of the formation process on the back-arc basin in the southeastern Japan Sea. Journal of Geophysical Research: Solid Earth, 2014, 119, p. 1563-1579
Shuichi Kodaira*, Gou Fujie, Mikiya Yamashita, Takeshi Sato, Tsutomu Takahashi, Narumi Takahashi. Seismological evidence of mantle flow driving plate motions at a palaeo-spreading centre. Nature Geosience, 2014, p. 1-5, doi: 10.1038/NGEO2121
Shuichi Kodaira, Gou Fujie, Mikiya Yamashita, Takeshi Sato, Tsutomu Takahashi,Narumi Takahashi. Seismological evidence of mantle flow driving plate motions at a paleo-spreading center. Nature Geoscience, 2014
Nakamura Takeshi, Masaru Nakano, Naoki Hayashimoto, Narumi Takahashi, Hiroshi Takenaka, Taro Okamoto, Eiichiro Araki, Yoshiyuki Kaneda. Anomalously large seismic amplifications in the seafloor area off the Kii peninsula. Marine Geophysical Research, 2014, 35, 3, p. 255-270, doi: 10.1007/s11001-014-9211-2
Obana K., S. Kodaira, M. Shinohara, R. Hino, K. Uehira, H. Shiobara, K. Nakahigashi, T. Yamada, H. Sugioka, A. Ito, Y. Nakamura, S. Miura, Tetsuo No, N. Takahashi,. Aftershocks near the updip end of the 2011 Tohoku-Oki earthquake. Earth and Planetary Science Letters, 2013, 382, p. 111-116, doi: 10.1016/j.epsl.2013.09.007
Mikiya Yamashita, Masataka Kinoshita, Takafumi Kasaya, Narumi Takahashi, Yoshiyuki Kaneda. Sediment deformation in eastern Sagami Bay revealed by high-density seismic reflection survey. JAMSTEC Report of Research and Development, 2013, 17, p. 1-10
T. Baba, N. Takahashi, Y. Kaneda, Y. Inazawa and M. Kikkojin. Tsunami inundation modeling of the 2011 Tohoku earthquake using three-dimensional building data for Sendai, Miyagi Prefecture, Japan. V. S.-Fandiño et al. (ed.) : Tsunami Events and Lessons Learned; Ecological and Societal Significance, Springer, 2013
微小地震検出の為のSeisComp3 モジュールの開発,及び海底ケーブルデータへの適用. JAMSTEC Report of Research and Development, 2013
Toshitaka Baba, Narumi Takahashi, Yoshiyuki Kaneda. Near-field tsunami amplification factors in the Kii Peninsula, Japan for Dense Oceanfloor Network for Earthquakes and Tsunamis (DONET). Mar. Geophys. Res., 2013, doi: 10.1007/s11001-013-9189-1
Yasuyuki Nakamura, Shuichi Kodaira, Seiichi Miura, Christine Regalla, Narumi Takahashi. High-resolution seismic imaging in the Japan Trench axis area off Miyagi, northeastern Japan. Geophysical Research Letters, 2013, 40, doi: 10.1002/grl.50364
三浦誠一, 伊藤誠, 大渡祐樹, 月岡哲, 山下幹也, 中村恭之, 野徹雄, 高橋成実, 小平秀一. 可搬式マルチチャンネル反射法探査システム. JAMSTEC Report of Research and Development, 2013, 16, p. 13-21
Precise aftershock distribution of the 2011 off the Pacific coast of Tohoku earthquake revealed by ocean bottom seismometer networks. Earth Planets Space, 2013, 64, 12, p. 1137-1148, doi: 10.5047/eps.2012.09.003
Shuichi Kodaira,Tetsuo No, Yasuyuki Nakamura, Toshiya Fujiwara, Yuka Kaiho, Seiichi Miura, Narumi Takahashi, Yoshiyuki Kaneda, Asahiko Taira. Coseismic fault rupture at the trench axis during the 2011 Tohoku-oki earthquak. Nature Geoscience, 2012
Koichiro Obana, Gou Fujie, Tsutomu Takahashi, Yojiro Yamamoto, Yasuyuki Nakamura, Shuichi Kodaira, Narumi Takahashi, Yoshiyuki Kaneda, Masanao Shinohara. Normal-faulting earthquakes beneath the outer slope of the Japan Trench after the 2011 Tohoku earthquake: Implications for the stress regime in the incoming Pacific plate. Geophysical Research Letters, 2012, 39, doi: 10.1029/2011GL050399
Shuichi Kodaira, Toshiya Fujiwara, Naoto Noguchi, Narumi Takahashi. Structural variation of the Bonin ridge revealed by modeling of seismic and gravity data. Earth, Planets and Space, 2012, 63, p. 963-973
Fujiwara Toshiya, Kodaira Shuichi, No Tetsuo, Kaiho Yuka, Takahashi Narumi, Kaneda Yoshiyuki. The 2011 Tohoku-Oki earthquake: Displacement reaching the trench axis. Science, 2011, 334, p. 1240-1240, doi: 10.1126/science.1211554
Narumi Takahashi, Mikiya Yamashita, Shuichi Kodaira, Seiichi Miura, Takeshi Sato, Tetsuo No, Kaoru Takizawa, Yoshiyuki Tatsumi, Yoshiyuki Kaneda. Rifting structure of central Izu-Ogasawara (Bonin) arc crust: Results of seismic crustal imaging. Springer book, Accretionary Prisms and Convergent Margin Tectonics in the Northwest Pacific Basin, 2011, 8, p. 75-95
Masanao Shinohara, Tomoaki Yamada, Kazuo Nakahigashi, Shin'ichi Sakai, Kimihiro Mochizuki, Kenji Uehira, Yoshihiro Ito, Ryusuke Azuma, Yuka Kaiho, Tetsuo No, Hajime Shiobara, Ryota Hino, Yoshio Murai, Hiroshi Yakiwara, Toshinori Sato, Yuya Machida, Takashi Shinbo, Takehi Isse, Hiroki Miyamachi, Koichiro Obana, Narumi Takahashi, Shuichi Kodaira, Yoshiyuki Kaneda, Kenji Hirata, Sumio Yoshikawa, Kazushige Obara, Takaya Iwasaki, Naoshi Hirata. Aftershock observation of the 2011 off the Pacific coast of Tohoku Earthquake by using ocean bottom seismometer network. Earth Planets Space, 2011, 63, p. 835-840, doi: doi:10.5047/eps.2011.05.020
Tsutomu Takahashi, Koichiro Obana, Shuichi Kodaira, Daisuke Suetsugu, Narumi Takahashi, Shin'ichiro Kamiya, Yoshihiko Tamura. Random inhomogeneities in the northern Izu-Bonin arc estimated by tomographic inversion of peak delay times of S-wave seismograms. J. Geophys. Res., 2011, 116, doi: , doi:10.1029/2010JB007691
Koichiro Obana, Shin'ichiro Kamiya, Shuichi Kodaira, Daisuke Suetsugu, Narumi Takahashi, Tsutomu Takahashi, Yoshihiko Tamura. Along-arc variation in seismic velocity structure related to variable growth of arc crust in northern Izu-Bonin intraoceanic arc. Geochem. Geophys. Geosyst., 2010, 11, p. Q08012,, doi: 10.1029/2010GC003146
Kentaro Kaneda, Shuichi Kodaira, Azusa Nishizawa, Taisei Morishita, Narumi Takahashi. Structural evolution of preexisting oceanic crust through intraplate igneous activities in the Marcus-Wake seamount chain. Geochem. Geophys. Geosyst., 2010, 11, 10, p. 1-29
Shuichi Kodaira,Naoto Noguchi,Narumi Takahashi, Osamu Ishizuka, Yoshiyuki Kaneda. Evolution from forearc oceanic crust to island arc crust: a seismic study along the Izu-Bonin forearc. J. Geophys. Res., 2010, 115, B9, p. 1-20, doi: doi:10.1029/2009JB006968
Tetsuo No, Narumi Takahashi, Shuichi Kodaira, Koichiro Obana, Yoshiyuki Kanada. Characteristics of deformation structure around the 2007 Niigata-ken Chuetsu-oki Earthquake. Earth, Planets and Space, 2009, 61, p. 1111-1115
Yoshio Fukao, Shuichi Kodaira, Masataka Kinoshita, Yoshiyuki Tatsumi, Naohiko Ohkochi, Katsuhiko Suzuki, Daisuke Suetsugu, Takeshi Hanyu, Hiroko Sugioka, Shigeaki Ono, Kei Hirose, Takatoshi Yanagisawa, Yozo Hamano, Toshiya Fujiwara, Hiroshi Kitazato, Narumi Takahashi, Hide Sakaguchi. Review of five years of activity at IFREE/JAMSTEC. JAMSTEC Report R&D, 2009, 9, 2, p. 43-94
Narumi Takahashi, Shuichi Kodaira, Yoshiyuki Tatsumi, Mikiya Yamashita, Takeshi Sato, Yuka Kaiho, Seiichi Miura, Tetsuo No, kaoru Takizawa, Yoshiyuki Kaneda. Structural variations of arc crusts and rifted margins in the southern Izu-Ogasawara arc-back arc system. Geochem. Geophys. Geosyst., 2009, 10, p. Q09X08,, doi: 10.1029/2008GC002146.
Ayako Nakanishi, Eiji Kurashimo, Yoshiyuki Tatsumi, Haruka Yamaguchi, Seiichi Miura, Shuichi Kodaira, Koichiro Obana, Narumi Takahashi, Tetsuro Tsuru, Yoshiyuki Kaneda, Takaya Iwasaki, Naoshi Hirata. Crustal evolution of the southwestern Kuril Arc, Hokkaido Japan, deduced from seismic velocity and geochemical structure. Tectonophysics, 2009, 472, p. 105-123
Takeshi Sato, Shuichi Kodaira, Narumi Takahashi, Yoshiyuki Tatsumi, Yoshiyuki Kaneda. Amplitude modeling of the seismic reflectors in the crust-mantle transition layer beneath the volcanic front along the northern Izu-Bonin island arc. Geochem. Geophys. Geosyst., 2009, 10, 2, p. Q02X04,, doi: 10.1029/2008GC001990
Yuya Machida, Masanao Shinohara, Tetsuo Takanami, Yoshio Murai, Tomoaki Yamada, Naoshi Hirata, Kiyoshi Suyehiro, Toshihiko Kanazawa, Yoshiyuki Kaneda, Hitoshi Mikada, Shin'ichi Sakai, Tomoki Watanabe, Kenji Uehira, Narumi Takahashi, Minoru Nishino, Kimihiro Mochizuki, Takeshi Sato, Ei'ichiro Araki, Ryota Hino, Kouichi Uhira, Hajime Shiobara, Hiroshi Shimizu. 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. Techtonophysics, 2008
Tatsumi Y., H. Shukuno, K. Tani, N. Takahashi, S. Kodaira, T. Kogiso. Structure and growth of the Izu-Bonin-Mariana arc crust: 2. Role of crust-mantle transformation and the transparent Moho in arc crust evolution. J. Geophys. Res., 2008, 113, B02203, doi: 10.1029/2007JB005121
Andrew J. Calvert, Simon L. Klemperer, Narumi Takahashi, Bryan C. Kerr. Three-dimennsional crustal structure of the Mariana island arc from seismic tomography. J. Geophys. Res., 2008, 113, B01406, doi: 10.1029/2007JB004939
Narumi Takahashi, Shuichi Kodaira, Yoshiyuki Tatsumi, Yoshiyuki Kaneda, Kiyoshi Suyehiro. Structure and growth of the Izu-Bonin-Mariana arc crust: 1. Seismic constraint on crust and mantle structure of the Mariana arc-back-arc system. J. Geophys. Res., 2008, 113, B01104, doi: 10.1029/2007JB005120
Narumi Takahashi, Tsutomu takahashi, Shuichi Kodaira, Yoshiyuki Kaneda. Refraction and reflection Seismic profilings to investigate the Eocene arc - KY0715 cruise -. JAMSTEC Report R&D, 2008, 8, p. 91-106
Shuichi Kodaira, Takeshi Sato, Narumi Takahashi, Mikiya Yamashita, Tetsuo No , Yoshiyuki Kaneda. Seismic imaging of a possible paleo-arc in the Izu-Bonin intra-oceanic arc and its implications for arc evolution processes. Geochem. Geophys. Geosyst., 2008, 9, p. Q10X01,, doi: 10.1029/2008GC002073
Seiichi Miura,Mikiya Yamashita,Narumi Takahashi,Shuichi Kodaira, Yoshiyuki Kaneda. Wide-angle seismic profiling across the middle Izu-Ogasawara Arc -KR07-13 cruise-. JAMSTEC Report R&D, 2008, 7, p. 19-29
Tetsuo No, Kaoru Takizawa, Narumi Takahashi, Shuichi Kodaira, Yoshiyuki Kaneda. Multi-channel seismic reflection survey in the northern Izu-Ogasawara-Mariana island arc -KR07-09 cruise -. JAMSTEC Report R&D, 2008, 7, p. 31-41
Mikiya Yamashita, Tetsuro Tsuru, Narumi Takahashi, Kaoru Takizawa, Yoshiyuki Kaneda, Kantaro Fujioka, Keita Koda. Fault configuration produced by initial arc rifting in the Parece Vela Basin as deduced from seismic reflection data. Isl. Arc, 2007, 16, p. 338-347
Shuichi Kodaira, Takeshi Sato, Narumi Takahashi, Seiichi Miura, Yoshihiko Tamura, Yoshiyuki Tatsumi, Yoshiyuki Kaneda. New seismological constraints on growth of continental crust in the Izu-Bonin intra-oceanic arc. Geology, 2007, 35, 11, p. 1031-1034
Narumi Takahashi, Shuichi Kodaira, Simon L. Klemperer, Yoshiyuki Tatsumi, Yoshiyuki Kaneda, Kiyoshi Suyehiro. Crustal structure and evolution of the Mariana intra-oceanic island arc. Geology, 2007, 35, 3, p. 203-206
Shuichi Kodaira, Takeshi Sato, Narumi Takahashi, Aki Ito, Y. Tamura, Yoshiyuki Tatsumi, Yoshiyuki Kaneda. Seismological evidence for variable growth of crust along the Izu intra-oceanic arc,. J. Geophys. Res., 2007, 112, B05104, doi: 10.1029/2006JB004593
Seiichi Miura, Aki Ito, Narumi Takahashi, Shuichi Kodaira, Yoshiyuki Kaneda. Wide-angle seismic experiment crossing the southern Izu-Ogasawara Arc and multi-channel seismic profiling of the Ogasawara Plateau - KR07-03 cruise -. JAMSTEC Report R&D, 2007, 6, p. 39-51
Tetsuo No, Kaoru Takizawa, Narumi Takahashi, Yuka Kaiho, Shuichi Kodaira, Yoshiyuki Kaneda. Multi-channel seismic reflection survey in the Izu-Ogasawara-Mariana island arc -KR06-13 cruise report -. JAMSTEC Report R&D, 2007, 5, p. 41-50
Narumi Takahashi, Takeshi Sato, Shuichi Kodaira, Yoshiyuki Kaneda. Wide-angle seismic profiling across the middle Izu-Ogasawara arc for understanding boundary structure between the mature and juvenile arcs - KY0609 cruise -. JAMSTEC Rep. Res. Dev., 2007, 5, p. 9-19
Yuka Kaiho, Tetsuo No, Mikiya Yamashita, Kaoru Takizawa, Narumi Takahashi, Shuichi Kodaira, Yoshiyuki Kaneda. MCS seismic profiling of oceanic Island arc in the southern Izu-Ogasawara arc-backarc area - KR0607 cruise -. JAMSTEC Report R&D, 2007, 5, p. 51-60
Narumi Takahashi, Takeshi Sato, Shuichi Kodaira, and Yoshiyuki Kaneda. Wide-angle seismic profiling across the middle Izu-Ogasawara arc for understanding boundary structure between the mature and juvenile arcs -KY0511 cruise-. JAMSTEC Report R&D, 2007, 5, p. 9-19
Gou Fujie, Aki Ito, Shuichi Kodaira, Narumi Takahashi, Yoshiyuki Kaneda. Confirming sharp bending of the Pacific plate in the northern Japan trench subduction zone by applying a traveltime mapping method. Physics of the Earth and Planetary Interiors, 2006, 157, 1, p. 72-85
Shuichi Kodaira, G. Fujie, M. Yamashita, S. Miura, N . Takahashi, Y. Kaneda. Active surce seismic studies acorss/along across-arc seamount chains in Izu-Bonin arc: Cruise report of KR0601 and KR0605. JAMSTEC Report R&D, 2006, 4, p. 13-26
Narumi Takahashi, Aki Ito, Shuichi Kodaira and Yoshiyuki Kaneda. Wide-angle seismic profiling across an active rifted zone in the middle Izu-Ogasawara arc -KY0511 cruise-. JAMSTEC Rep.Res.Dev, 2006, 4, p. 27-40
Azusa Nishizawa, Kentaro Kaneda, Ayako Nakanishi, Narumi Takahashi, Shuichi Kodaira. Crustal structure of the ocean-island arc transition at the mid Izu-Ogasawara(Bonin) arc margin Implementation. Earth Planets Space e-letter, 2006, 58, 8, p. e33-e36
Takeshi Sato, Narumi Takahashi, Seiichi Miura, Gou Fujie, Dong-Hyo Kang, Shuichi Kodaira, Yoshiyuki Kaneda. Last stage of the Japan Sea back-arc opening deduced from the seismic velocity structure using wide-angle data. Geochem. Geophys. Geosyst., 2006, 7, 6, doi: 10.1029/2005GC001135
Seiichi Miura, Takeshi Sato, Tetsuo No, Narumi Takahashi, Shuichi Kodaira, Yoshiyuki Kaneda. Wide-angle seismic experiment crossing the Sofu-gan tectonic line in the Izu-Ogasawara arc - KY0507 cruise. JAMSTEC Report R&D, 2006, 3, p. 19-30
Yuka Kaiho, Narumi Takahashi, Takeshi Sato, Gou Fujie, Shuichi Kodaira, Yoshiyuki Kaneda. Wide-angle seismic profiling of oceanic island arc in the southern Izu-Ogasawara arc - KY0502 cruise -. JAMSTEC Report R&D, 2006, 3, p. 43-52
Seiichi Miura, Narumi Takahashi, Ayako Nakanishi, Tetsuro Tsuru, Shuichi Kodaira, Yoshiyuki Kaneda. Structural characteristics off Miyagi forearc region, the Japan trench seismogenic zone, deduced from a wide-angle reflection and refraction study. Tectonophysics, 2005, 407, p. 165-188
Narumi Takahashi, Shuichi Kodaira, Takeshi Sato, Aki Ito, Tetuo No, Yoshiyuki Kaneda. Wide-angle seismic profiling of arc-arc collision zone in the northern Izu-Ogasawara arc - KY0408 cruise -. JAMSTEC Rep. Res. Dev., 2005, 1, p. 23-26
S. Wu, Narumi Takahashi, H. Tokuyama, H.K. Wong. Geomorphology, sedimentary processes and development of the Zenisu deep-sea channel, northern Philippine Sea. Geo-Marine Letters, 2005, 1, p. -005-0210-9, doi: 10.1007/s00367
Narumi Takahashi, Shuichi Kodaira, Takeshi Sato, Aki Ito, Tetsuo No, Yoshiyuki Kaneda. Wide-angle seismic profiling of arc-arc collision zone in the northern Izu-Ogasawara arc - KY0408 cruise -. JAMSTEC Report R&D, 2005, 1, p. 23-36
Seiichi Miura, Kiyoshi Suyehiro, Masanao Shinohara, Narumi Takahashi, Eiichi Araki, Asahiko Taira. Seismological structure and implications of collision of the Ontong Java Plateau and Solomon Island Arc from ocean bottom seismometer-airgun data. Tectonophysics, 2004, 389, p. 191-220
Narumi Takahashi, Shuichi Kodaira, Tetsuro Tsuru, Jin-Oh Park, Yoshiyuki Kaneda, Kiyoshi Suehiro, H. Kinoshita. Seismic structure and seismogenesis off Sanriku region, Northeastern Japan. Geophys. J. Int.,, 2004, 159, p. 129-145
Ayako Nakanishi, Alex Jason Smith, Seiichi Miura, Tetsuro Tsuru, Shuichi Kodaira, Kouichiro Obana, Narumi Takahashi, Phil R Cummins, Yoshiyuki Kaneda. Structural factors controlling the oceanic rupture zone of the 1973 Nemuro-oki earthquake, the suthern Kuril Trench seismogenic zone. J. Geophys. Res., 2004, 109, doi: 10.1029/2003JB002574
Narumi Takahashi, Shuichi Kodaira, Jin-Oh Park, J Diebold. Heterogeneous structure of western Nankai seismogenic zone deduced by multichannel reflection data and wide-angle seismic data. Techtonophsics, 2003, 364, p. 3-4
Shuichi Kodaira, Ayako Nakanishi, Jin-Oh Park, Narumi Takahashi, Yoshiyuki Kaneda. What control segmentations of mega-thrust earthquake in the Nankai Seismogenic Zone: a Review of high resolution wide-angle seismic surveys. Bull. Earthq. Res. Inst, 2003, 78, p. 175-183
Shuichi Kodaira, Seiichi Miura, Alex Jason Smith, Takeshi Sato, Tetsuro Tsuru, Gou Fujie, Aki Ito, Narumi Takahashi, Kiyoshi Suyehiro, Yoshiyuki Kaneda, Ryota Hino, K. Mochizuki, J. Kasahara, Toshihiko Kanazawa. Combined wide-angle and multichannel seismic survey at an asperity of subduction earthquakes in the Japan trench. Eos Trans., AGU, 2003, 84, 46
Mazzotti S., Siegfried J. Lallemant, Pierre Henry, Xavier Le Pichon, Hidekazu Tokuyama , Narumi Takahashi. Intraplate shortening and underthrusting of a large basement ridge in the eastern Nankai subduction zone. Marine Geology, 2002, 187, 1-2, p. -3227(02)00245-1, doi: 10.1016/S0025
A. Nakanishi, H. Shiobara, R. Hino, K. Mochizuki, T. Sato, J. Kasahara, N. Takahashi, K. Suyehiro, H. Tokuyama, J. Segawa, M. Shinohara, H. Shimamura. Deep crustal structure of the eastern Nankai Trough and Zenisu Ridge by dense airgun - OBS seismic profiling. Marine Geology, 2002, 187, 1-2, p. 47-62
Narumi Takahashi, H. Amano, K. Hirata, H. Kinoshita, S. Lallement, H. Tokuyama, F. Yamamoto, A. Taira, Kiyoshi Suyehiro. Faults configuration around the eastern Nankai trough deduced by multichannel seismic profiling. Marine Geology, 2002, 187, p. 31-46
Narumi Takahashi, Shuichi Kodaira, Ayako Nakanishi, Jin-Oh Park, Seiichi Miura, Tetsuro Tsuru, Yoshiyuki Kaneda, Kiyoshi Suyehiro, Naoshi Hirata, Takaya Iwasaki. Seismic structure of the western end of the Nankai trough seismogenic zone. J. Geophys. Res., 2002, 107, doi: 10.1029/2000JB000121
Shuichi Kodaira, Eiji Kurashimo, Jin-Oh Park, Narumi Takahashi, Ayako Nakanishi, Seiichi Miura, Takaya Iwasaki, Naoshi Hirata, K Ito, Yoshiyuki Kaneda. Structural factors controlling the rupture process of a megathrust earthquake at the Nankai trough seismogenic zone. Geophys.J.Int, 2002, 149, 3, p. 815-835
Jin-Oh Park, Tetsuro Tsuru, Narumi Takahashi, Takane Hori, Shuichi Kodaira, Ayako Nakanishi, Seiichi Miura, Yoshiyuki Kaneda. A deep strong reflector in the Nankai accretionary wedge from multichannel seismic data: Implications for underplating and interseismic shear stress release. J. Geophys. Res., 2002, 107, B4, doi: 10.1029/2001JB000262
Ayako Nakanishi, Narumi Takahashi, Jin-Oh Park, Seiichi Miura, Shuichi Kodaira, Yoshiyuki Kaneda, Naoshi Hirata, Takaya Iwasaki, Masao Nakamura. Crustal structure across the coseismic rupture zone of the 1944 Tonankai earthquake, the central Nankai Trough seismogenic zone. J. Geophys. Res., 2002, 107, B1, doi: 10.1029/2001JB000424
Katsumata K.,T. Sato,J. Kasahara,N. Hirata,R. Hino,N. Takahashi,M. Sekine,S. Miura,S. Koresawa,N. Wada. Microearthquake seismicity and focal mechanisms at the Rodriguez Triple Junction in the Indian Ocean using ocean bottom seismometers. J. Geophys. Res., 2001, 106, B12, p. 30689-30699
Shuichi Kodaira, Eiji Kurashimo, Jin-Oh Park, Narumi Takahashi, Ayako Nakanishi, Seiichi Miura, Takaya Iwasaki, Naoshi Hirata, K Ito, Yoshiyuki Kaneda. Rupture process of the 1946 Nankaido earthquake deduced from results of wide-angle seismic survey. Proc., First China-Japan Workshop on Earthquake Disaster Mitigation, 2001, 1, p. 18-21
Narumi Takahashi, Shuichi Kodaira, Tetsuro Tsuru, Jin-Oh Park, Yoshiyuki Kaneda, Hajimu Kinoshita, Shintaro Abe, Minoru Nishino, Ryouta HIno 高橋 成実,小平 秀一,鶴 哲郎,朴 進午,金田 義行,木下 肇,阿部 信太郎(電力中央研究所),西野 実(東北大学),日野 亮太(東北大学). Detailed plate boundary structure off northern Japan coast. J. Geophys. Res., 2000, 27, 13, p. 1977-1980
Shuichi Kodaira, Narumi Takahashi, Jin-Oh Park, K. Mochizuki, M. Shinohara, S. Kimura. The western Nanaki Trough seismogenic zone: Result from wide-angle Ocean-Bottom Seimographic survey. J. Geophys. Res., 2000, 105, p. 5887-5905
Shuichi Kodaira, Narumi Takahashi, Ayako Nakanishi, Seiichi Miura, Yoshiyuki Kaneda. Subducted Seamount Imaged in the Rupture Zone of the 1946 Nankaido Earthquake. Science, 2000, 289, 5476, p. 104-106, doi: 10.1126/science.289.5476.104
Jin-Oh Park, Tetsuro Tsuru, Shuichi Kodaira, Ayako Nakanishi, Seiichi Miura, Yoshiyuki Kaneda, Yoshiteru Kono, Narumi Takahashi. Out-of-sequence thrust faults developed in the coseismic slip zone of the 1946 Nankai earthquake (Mw=8.2) off Shikoku, southwest Japan. Geophysical Research Letters, 2000, 27, 7, p. 1033-1036, doi: 10.1029/1999GL008443