World's Best Scientists 2026 revealed!
Kazuki Koketsu

Kazuki Koketsu

D-Index & Metrics

Earth Science

D-Index
36
Citations
5152
World Ranking
7207
National Ranking
204

Kazuki Koketsu publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Kazuki Koketsu sits on this spectrum.

38–42 publications: 1 scientists 43–47 publications: 0 scientists 48–52 publications: 3 scientists 53–57 publications: 8 scientists 58–62 publications: 11 scientists 63–67 publications: 16 scientists 68–72 publications: 24 scientists 73–77 publications: 31 scientists 78–82 publications: 49 scientists 83–87 publications: 77 scientists 88–92 publications: 86 scientists 93–97 publications: 88 scientists 98–102 publications: 92 scientists 103–107 publications: 84 scientists 108–112 publications: 102 scientists 113–117 publications: 108 scientists 118–122 publications: 117 scientists 123–127 publications: 126 scientists 128–132 publications: 146 scientists 133–137 publications: 114 scientists 138–142 publications: 102 scientists 143–147 publications: 127 scientists 148–152 publications: 102 scientists 153–157 publications: 112 scientists 158–162 publications: 102 scientists 163–167 publications: 127 scientists 168–172 publications: 121 scientists 173–177 publications: 112 scientists 178–182 publications: 109 scientists 183–187 publications: 98 scientists 188–192 publications: 92 scientists 193–197 publications: 105 scientists 198–202 publications: 77 scientists 203–207 publications: 80 scientists 208–212 publications: 89 scientists 213–217 publications: 70 scientists 218–222 publications: 74 scientists 223–227 publications: 74 scientists 228–232 publications: 70 scientists 233–237 publications: 67 scientists 238–242 publications: 59 scientists 243–247 publications: 67 scientists 248–252 publications: 51 scientists 253–257 publications: 46 scientists 258–262 publications: 41 scientists 263–267 publications: 39 scientists 268–272 publications: 34 scientists 273–277 publications: 39 scientists 278–282 publications: 35 scientists 283–287 publications: 36 scientists 288–292 publications: 35 scientists 293–297 publications: 29 scientists 298–302 publications: 23 scientists 303–307 publications: 39 scientists 308–312 publications: 34 scientists 313–317 publications: 23 scientists 318–322 publications: 18 scientists 323–327 publications: 18 scientists 328–332 publications: 21 scientists 333–337 publications: 20 scientists 338–342 publications: 15 scientists 343–347 publications: 13 scientists 348–352 publications: 24 scientists 353–357 publications: 25 scientists 358–362 publications: 10 scientists 363–367 publications: 20 scientists 368–372 publications: 17 scientists 373–377 publications: 18 scientists 378–382 publications: 15 scientists 383–387 publications: 7 scientists 388–392 publications: 22 scientists 393–397 publications: 9 scientists 398–402 publications: 11 scientists 403–407 publications: 16 scientists 408–412 publications: 4 scientists 413–417 publications: 5 scientists 418–422 publications: 14 scientists 423–427 publications: 8 scientists 428–432 publications: 7 scientists 433–437 publications: 7 scientists 438–442 publications: 10 scientists 443–447 publications: 10 scientists 448–452 publications: 3 scientists 453–457 publications: 9 scientists 458–462 publications: 11 scientists 463–467 publications: 4 scientists 468–472 publications: 6 scientists 473–477 publications: 11 scientists 478–482 publications: 8 scientists 483–487 publications: 2 scientists 488–492 publications: 3 scientists 493–497 publications: 4 scientists 498–502 publications: 4 scientists 503–507 publications: 4 scientists 508–509 publications: 4 scientists 510+ publications: 100 scientists
38 publications 510+

This scientist: 290 publications — 84th percentile

84% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 510 publications or more.

Kazuki Koketsu D-index placement in Earth Science in 2026

The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where Kazuki Koketsu sits on this spectrum.

30 D-Index: 15 scientists 31 D-Index: 42 scientists 32 D-Index: 60 scientists 33 D-Index: 90 scientists 34 D-Index: 103 scientists 35 D-Index: 108 scientists 36 D-Index: 142 scientists 37 D-Index: 147 scientists 38 D-Index: 147 scientists 39 D-Index: 152 scientists 40 D-Index: 143 scientists 41 D-Index: 157 scientists 42 D-Index: 141 scientists 43 D-Index: 151 scientists 44 D-Index: 140 scientists 45 D-Index: 135 scientists 46 D-Index: 121 scientists 47 D-Index: 108 scientists 48 D-Index: 128 scientists 49 D-Index: 111 scientists 50 D-Index: 106 scientists 51 D-Index: 112 scientists 52 D-Index: 102 scientists 53 D-Index: 103 scientists 54 D-Index: 94 scientists 55 D-Index: 61 scientists 56 D-Index: 101 scientists 57 D-Index: 71 scientists 58 D-Index: 65 scientists 59 D-Index: 78 scientists 60 D-Index: 93 scientists 61 D-Index: 56 scientists 62 D-Index: 58 scientists 63 D-Index: 52 scientists 64 D-Index: 63 scientists 65 D-Index: 49 scientists 66 D-Index: 53 scientists 67 D-Index: 57 scientists 68 D-Index: 50 scientists 69 D-Index: 44 scientists 70 D-Index: 44 scientists 71 D-Index: 31 scientists 72 D-Index: 33 scientists 73 D-Index: 33 scientists 74 D-Index: 23 scientists 75 D-Index: 32 scientists 76 D-Index: 24 scientists 77 D-Index: 17 scientists 78 D-Index: 19 scientists 79 D-Index: 9 scientists 80 D-Index: 21 scientists 81 D-Index: 20 scientists 82 D-Index: 17 scientists 83 D-Index: 19 scientists 84 D-Index: 19 scientists 85 D-Index: 14 scientists 86 D-Index: 6 scientists 87 D-Index: 14 scientists 88 D-Index: 17 scientists 89 D-Index: 10 scientists 90 D-Index: 8 scientists 91 D-Index: 8 scientists 92 D-Index: 9 scientists 93 D-Index: 6 scientists 94+ D-Index: 98 scientists
30 D-Index 94+

This scientist: 36 D-Index — 13th percentile

13% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 94 D-Index or more.

Overview

Kazuki Koketsu is affiliated with the University of Tokyo in Japan. Their research primarily spans Earth and Planetary Sciences, with a strong focus on Geophysics, supported by publications in related subfields such as Civil and Structural Engineering, Artificial Intelligence, Management, Monitoring, Policy and Law, and Mechanical Engineering.

The main topics covered in their work include:

  • Earthquake and tectonic studies
  • Seismic Waves and Analysis
  • Earthquake Detection and Analysis
  • Seismic Performance and Analysis
  • High-pressure geophysics and materials
  • Seismology and Earthquake Studies
  • Seismic Imaging and Inversion Techniques

Koketsu has multiple recent publications, including:

  • "Three-dimensional velocity structure models in and around the Kathmandu Valley, Central Nepal," 2024, Earth Planets and Space
  • "A future scenario earthquake and ground motion hazards for Kathmandu, Nepal," 2024, Earth Planets and Space
  • "Similarities and Differences in the Rupture Processes of the 1952 and 2003 Tokachi-Oki Earthquakes," 2020, Journal of Geophysical Research Solid Earth

Their frequent coauthors include:

  • H. Miyake
  • Hiroaki Kobayashi
  • Haruhiko Suzuki
  • Hiroo Kanamori
  • Yujia Guo

Koketsu's research has been disseminated through various publication venues, notably:

  • Earth Planets and Space
  • Zenodo (CERN European Organization for Nuclear Research)
  • Zisin (Journal of the Seismological Society of Japan 2nd ser )
  • Journal of Geophysical Research Solid Earth
  • Journal of Japan Association for Earthquake Engineering

In addition to journal articles, Koketsu has contributed to book publications, including the work "Ground Motion Seismology," published by Springer Nature in 2021.

Best Publications

  • A unified source model for the 2011 Tohoku earthquake

    Kazuki Koketsu;Yusuke Yokota;Naoki Nishimura;Yuji Yagi

  • Joint Inversion of Near- and Far-field Waveforms and Geodetic Data for the Rupture Process of the 1995 Kobe Earthquake

    Shingo Yoshida;Kazuki Koketsu;Bunichiro Shibazaki;Takeshi Sagiya

  • Joint inversion of strong motion, teleseismic, geodetic, and tsunami datasets for the rupture process of the 2011 Tohoku earthquake

    Yusuke Yokota;Kazuki Koketsu;Yushiro Fujii;Kenji Satake

  • A seismological overview of long-period ground motion

    Kazuki Koketsu;Hiroe Miyake

  • Modeling the rupture process of the 2003 September 25 Tokachi‐Oki (Hokkaido) earthquake using 1‐Hz GPS data

    Shin'ichi Miyazaki;Shin'ichi Miyazaki;Kristine M. Larson;Kyuhong Choi;Kazuhito Hikima

  • Earthquake source fault beneath Tokyo.

    Hiroshi Sato;Naoshi Hirata;Kazuki Koketsu;David Okaya

  • Pseudo-bending method for three-dimensional seismic ray tracing in a spherical earth with discontinuities

    Kazuki Koketsu;Shutaro Sekine

  • An empirical spectral ground-motion model for Iran

    H. Ghasemi;H. Ghasemi;M. Zare;Y. Fukushima;K. Koketsu

  • Joint inversion of strong motion and geodetic data for the source process of the 2003 Tokachi-oki, Hokkaido, earthquake

    Kazuki Koketsu;Kazuhito Hikima;Shin’ichi Miyazaki;Shin’ichi Miyazaki;Satoshi Ide

  • Damaging Long-period Ground Motions from the 2003 Mw 8.3 Tokachi-oki, Japan Earthquake

    Kazuki Koketsu;Ken Hatayama;Takashi Furumura;Yasushi Ikegami

  • Scaling of characterized slip models for plate-boundary earthquakes

    Satoko Murotani;Hiroe Miyake;Kazuki Koketsu

  • Rupture processes of the 2004 Chuetsu (mid‐Niigata prefecture) earthquake, Japan: A series of events in a complex fault system

    Kazuhito Hikima;Kazuki Koketsu

  • Propagation of Seismic Ground Motion in the Kanto Basin, Japan

    Kazuki Koketsu;Masayuki Kikuchi

  • A proposal for a standard procedure of modeling 3-D velocity structures and its application to the Tokyo metropolitan area, Japan

    Kazuki Koketsu;Hiroe Miyake;Afnimar;Yasuhisa Tanaka

  • Three-dimensional topography of the sediment/basement interface in the Tokyo metropolitan area, central Japan

    Kazuki Koketsu;Sadanori Higashi

  • Finite-element simulation of seismic ground motion with a voxel mesh

    Kazuki Koketsu;Hiroyuki Fujiwara;Yasushi Ikegami

  • Simultaneous inversion of waveform and geodetic data for the rupture process of the 1984 Naganoken–Seibu, Japan, earthquake

    Shingo Yoshida;Kazuki Koketsu

  • Joint inversion of refraction and gravity data for the three-dimensional topography of a sediment–basement interface

    Afnimar;Kazuki Koketsu;Koichi Nakagawa

  • Specific distribution of ground motion during the 1995 Kobe Earthquake and its generation mechanism

    T. Furumura;K. Koketsu

  • A very long-term transient event preceding the 2011 Tohoku earthquake

    Yusuke Yokota;Kazuki Koketsu

Frequent Co-Authors

Takashi Furumura
Takashi Furumura University of Tokyo
Naoshi Hirata
Naoshi Hirata University of Tokyo
Shin'ichi Miyazaki
Shin'ichi Miyazaki Kyoto University
Brian Kennett
Brian Kennett Australian National University
Kenji Satake
Kenji Satake University of Tokyo
Takaya Iwasaki
Takaya Iwasaki University of Tokyo
Toshihiko Kanazawa
Toshihiko Kanazawa University of Tokyo
Masanao Shinohara
Masanao Shinohara University of Tokyo
Takeshi Sagiya
Takeshi Sagiya Nagoya University
Jim Mori
Jim Mori Kyoto University

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