World's Best Scientists 2026 revealed!
Daisuke Nishi

Daisuke Nishi

D-Index & Metrics

Psychology

D-Index
38
Citations
5684
World Ranking
8906
National Ranking
26

Daisuke Nishi publication distribution in Psychology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Psychology in 2026. The highlighted bar marks where Daisuke Nishi sits on this spectrum.

31–40 publications: 6 scientists 41–50 publications: 52 scientists 51–60 publications: 138 scientists 61–70 publications: 299 scientists 71–80 publications: 461 scientists 81–90 publications: 605 scientists 91–100 publications: 713 scientists 101–110 publications: 736 scientists 111–120 publications: 686 scientists 121–130 publications: 670 scientists 131–140 publications: 644 scientists 141–150 publications: 597 scientists 151–160 publications: 576 scientists 161–170 publications: 477 scientists 171–180 publications: 450 scientists 181–190 publications: 397 scientists 191–200 publications: 343 scientists 201–210 publications: 328 scientists 211–220 publications: 313 scientists 221–230 publications: 283 scientists 231–240 publications: 226 scientists 241–250 publications: 196 scientists 251–260 publications: 201 scientists 261–270 publications: 171 scientists 271–280 publications: 151 scientists 281–290 publications: 139 scientists 291–300 publications: 113 scientists 301–310 publications: 102 scientists 311–320 publications: 100 scientists 321–330 publications: 76 scientists 331–340 publications: 92 scientists 341–350 publications: 85 scientists 351–360 publications: 69 scientists 361–370 publications: 71 scientists 371–380 publications: 63 scientists 381–390 publications: 58 scientists 391–400 publications: 57 scientists 401–410 publications: 43 scientists 411–420 publications: 33 scientists 421–430 publications: 50 scientists 431–440 publications: 41 scientists 441–450 publications: 32 scientists 451–460 publications: 27 scientists 461–470 publications: 28 scientists 471–480 publications: 25 scientists 481–490 publications: 28 scientists 491–500 publications: 20 scientists 501–510 publications: 23 scientists 511–520 publications: 26 scientists 521–530 publications: 17 scientists 531–540 publications: 21 scientists 541–550 publications: 14 scientists 551–560 publications: 16 scientists 561–570 publications: 10 scientists 571–580 publications: 22 scientists 581–590 publications: 9 scientists 591–600 publications: 14 scientists 601–610 publications: 9 scientists 611–620 publications: 11 scientists 621–630 publications: 4 scientists 631–640 publications: 7 scientists 641–650 publications: 5 scientists 651–660 publications: 10 scientists 661–670 publications: 8 scientists 671–680 publications: 8 scientists 681–690 publications: 4 scientists 691–700 publications: 3 scientists 701–704 publications: 4 scientists 705+ publications: 100 scientists
31 publications 705+

This scientist: 166 publications — 57th percentile

57% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 705 publications or more.

Daisuke Nishi D-index placement in Psychology in 2026

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

30–31 D-Index: 398 scientists 32–33 D-Index: 702 scientists 34–35 D-Index: 671 scientists 36–37 D-Index: 659 scientists 38–39 D-Index: 641 scientists 40–41 D-Index: 671 scientists 42–43 D-Index: 617 scientists 44–45 D-Index: 558 scientists 46–47 D-Index: 495 scientists 48–49 D-Index: 487 scientists 50–51 D-Index: 445 scientists 52–53 D-Index: 390 scientists 54–55 D-Index: 408 scientists 56–57 D-Index: 345 scientists 58–59 D-Index: 325 scientists 60–61 D-Index: 321 scientists 62–63 D-Index: 248 scientists 64–65 D-Index: 290 scientists 66–67 D-Index: 218 scientists 68–69 D-Index: 219 scientists 70–71 D-Index: 215 scientists 72–73 D-Index: 183 scientists 74–75 D-Index: 169 scientists 76–77 D-Index: 132 scientists 78–79 D-Index: 137 scientists 80–81 D-Index: 120 scientists 82–83 D-Index: 112 scientists 84–85 D-Index: 86 scientists 86–87 D-Index: 101 scientists 88–89 D-Index: 83 scientists 90–91 D-Index: 77 scientists 92–93 D-Index: 70 scientists 94–95 D-Index: 78 scientists 96–97 D-Index: 58 scientists 98–99 D-Index: 53 scientists 100–101 D-Index: 57 scientists 102–103 D-Index: 48 scientists 104–105 D-Index: 53 scientists 106–107 D-Index: 46 scientists 108–109 D-Index: 24 scientists 110–111 D-Index: 35 scientists 112–113 D-Index: 27 scientists 114–115 D-Index: 32 scientists 116–117 D-Index: 31 scientists 118–119 D-Index: 22 scientists 120–121 D-Index: 16 scientists 122–123 D-Index: 24 scientists 124–125 D-Index: 18 scientists 126–127 D-Index: 11 scientists 128–129 D-Index: 19 scientists 130–131 D-Index: 10 scientists 132–133 D-Index: 16 scientists 134–135 D-Index: 10 scientists 136–137 D-Index: 12 scientists 138–139 D-Index: 8 scientists 140–141 D-Index: 5 scientists 142–143 D-Index: 12 scientists 144+ D-Index: 98 scientists
30 D-Index 144+

This scientist: 38 D-Index — 24th percentile

24% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 144 D-Index or more.

Overview

Daisuke Nishi is affiliated with the University of Tokyo in Japan. Their work spans multiple areas within the fields of psychology and medicine, with a focus on clinical and social psychology as well as psychiatry and mental health.

Their research contributions include publications in prominent journals such as The Lancet Psychiatry, The World Journal of Biological Psychiatry, Social Psychiatry and Psychiatric Epidemiology, Journal of Affective Disorders, and Industrial Health.

Notable recent papers include:

  • Age of onset and cumulative risk of mental disorders: a cross-national analysis of population surveys from 29 countries, 2023, The Lancet Psychiatry
  • Clinician guidelines for the treatment of psychiatric disorders with nutraceuticals and phytoceuticals: The World Federation of Societies of Biological Psychiatry (WFSBP) and Canadian Network for Mood and Anxiety Treatments (CANMAT) Taskforce, 2022, The World Journal of Biological Psychiatry
  • The impact of the COVID-19 pandemic on the mental health of healthcare workers: study protocol for the COVID-19 HEalth caRe wOrkErS (HEROES) study, 2022, Social Psychiatry and Psychiatric Epidemiology
  • Antenatal psychological intervention for universal prevention of antenatal and postnatal depression: A systematic review and meta-analysis, 2020, Journal of Affective Disorders
  • Construct validity and test-retest reliability of the World Mental Health Japan version of the World Health Organization Health and Work Performance Questionnaire Short Version: a preliminary study, 2020, Industrial Health

The scientist frequently collaborates with a core group of coauthors. These include:

  • Norito Kawakami
  • Natsu Sasaki
  • Kazuhiro Watanabe
  • Kotaro Imamura
  • Hiroki Asaoka

Their work often appears in recurring publication venues, demonstrating consistent contributions in these outlets:

  • International Journal of Environmental Research and Public Health
  • Research Square (Research Square)
  • Psychiatry and Clinical Neurosciences Reports
  • Psychiatry and Clinical Neurosciences
  • BMC Psychiatry

Nishi's research principally covers areas within psychology with an emphasis on clinical psychology and social psychology. Other focused subfields include public health, environmental and occupational health, general health professions, and psychiatry and mental health.

The main topics addressed in their work comprise:

  • COVID-19 and Mental Health
  • Mental Health Treatment and Access
  • Child and Adolescent Psychosocial and Emotional Development
  • Maternal Mental Health During Pregnancy and Postpartum
  • Posttraumatic Stress Disorder Research
  • Child Abuse and Trauma
  • Healthcare professionals' stress and burnout

Best Publications

  • Nutritional medicine as mainstream in psychiatry.

    Jerome Sarris;Jerome Sarris;Alan C Logan;Tasnime N Akbaraly;Tasnime N Akbaraly;G. Paul Amminger

  • Age of onset and cumulative risk of mental disorders: a cross-national analysis of population surveys from 29 countries.

    Unknown

  • Reliability and validity of the Japanese version of the Resilience Scale and its short version.

    Daisuke Nishi;Ritei Uehara;Maki Kondo;Yutaka Matsuoka

  • Posttraumatic growth, posttraumatic stress disorder and resilience of motor vehicle accident survivors

    Daisuke Nishi;Yutaka Matsuoka;Yoshiharu Kim

  • International Society for Nutritional Psychiatry Research consensus position statement: nutritional medicine in modern psychiatry.

    Jerome Sarris;Alan C. Logan;Tasnime N. Akbaraly;G. Paul Amminger

  • The impact of the COVID-19 pandemic on the mental health of healthcare workers: study protocol for the COVID-19 HEalth caRe wOrkErS (HEROES) study

    Unknown

  • Peritraumatic Distress Inventory as a predictor of post-traumatic stress disorder after a severe motor vehicle accident.

    Diasuke Nishi;Yutaka Matsuoka;Nakajima Yonemoto;Hiroko Noguchi

  • Peritraumatic distress, watching television, and posttraumatic stress symptoms among rescue workers after the Great East Japan earthquake.

    Daisuke Nishi;Yuichi Koido;Naoki Nakaya;Toshimasa Sone

  • Concern over radiation exposure and psychological distress among rescue workers following the Great East Japan Earthquake

    Yutaka Matsuoka;Daisuke Nishi;Naoki Nakaya;Toshimasa Sone

  • Prevalence of mental disorders and mental health service use in Japan.

    Daisuke Nishi;Hanako Ishikawa;Norito Kawakami

  • Optimal cut-off score of the Edinburgh Postnatal Depression Scale for major depressive episode during pregnancy in Japan

    Kentaro Usuda;Daisuke Nishi;Emi Okazaki;Miyuki Makino

  • Resilience, post-traumatic growth, and work engagement among health care professionals after the Great East Japan Earthquake: A 4-year prospective follow-up study.

    Daisuke Nishi;Yuzuru Kawashima;Hiroko Noguchi;Masato Usuki

  • Incidence and prediction of psychiatric morbidity after a motor vehicle accident in Japan: the Tachikawa Cohort of Motor Vehicle Accident Study

    Yutaka Matsuoka;Daisuke Nishi;Satomi Nakajima;Yoshiharu Kim

  • Secondary traumatic stress and associated factors among Japanese nurses working in hospitals

    Miyuki H Komachi;Kiyoko Kamibeppu;Daisuke Nishi;Yutaka Matsuoka

  • Associations between disaster exposures, peritraumatic distress, and posttraumatic stress responses in Fukushima nuclear plant workers following the 2011 nuclear accident: the Fukushima NEWS Project study.

    Jun Shigemura;Takeshi Tanigawa;Daisuke Nishi;Yutaka Matsuoka

  • Omega-3 fatty acids for secondary prevention of posttraumatic stress disorder after accidental injury: an open-label pilot study.

    Yutaka Matsuoka;Daisuke Nishi;Naohiro Yonemoto;Kei Hamazaki

  • Epidemiology of overdose episodes from the period prior to hospitalization for drug poisoning until discharge in Japan: An exploratory descriptive study using a nationwide claims database.

    Yasuyuki Okumura;Nobuo Sakata;Kunihiko Takahashi;Daisuke Nishi

  • Antenatal psychological intervention for universal prevention of antenatal and postnatal depression: A systematic review and meta-analysis.

    Naonori Yasuma;Zui Narita;Natsu Sasaki;Erika Obikane

  • Trends in the prevalence of psychological distress and the use of mental health services from 2007 to 2016 in Japan.

    Daisuke Nishi;Ryoko Susukida;Kentaro Usuda;Ramin Mojtabai

  • The association of personal importance of religion and religious service attendance with suicidal ideation by age group in the National Survey on Drug Use and Health

    Daisuke Nishi;Ryoko Susukida;Naoaki Kuroda;Holly C. Wilcox

  • Association between working hours, work engagement, and work productivity in employees: A cross-sectional study of the Japanese Study of Health, Occupation, and Psychosocial Factors Relates Equity

    Emi Okazaki;Daisuke Nishi;Ryoko Susukida;Akiomi Inoue

  • Longitudinal changes in serum brain-derived neurotrophic factor in accident survivors with posttraumatic stress disorder.

    Yutaka Matsuoka;Daisuke Nishi;Hiroko Noguchi;Yoshiharu Kim

  • Association between regular physical exercise and depressive symptoms mediated through social support and resilience in Japanese company workers: a cross-sectional study

    Eisho Yoshikawa;Daisuke Nishi;Yutaka J. Matsuoka

  • Fish oil for attenuating posttraumatic stress symptoms among rescue workers after the Great East Japan Earthquake: a randomized controlled trial

    Daisuke Nishi;Yuichi Koido;Naoki Nakaya;Toshimasa Sone

Frequent Co-Authors

Yutaka Matsuoka
Yutaka Matsuoka Hiroshima University
Norito Kawakami
Norito Kawakami University of Tokyo
Yoshiharu Kim
Yoshiharu Kim National Center of Neurology and Psychiatry
Kenji Hashimoto
Kenji Hashimoto Chiba University
Naohiro Yonemoto
Naohiro Yonemoto University of Toyama
Peter de Jonge
Peter de Jonge University of Groningen
Jordi Alonso
Jordi Alonso Pompeu Fabra University
Shigenobu Kanba
Shigenobu Kanba Kyushu University
John J. McGrath
John J. McGrath Aarhus University
Dan J. Stein
Dan J. Stein University of Cape Town

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