World's Best Scientists 2026 revealed!
Ichiro Tsuji

Ichiro Tsuji

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Medicine
Japan
2023

D-Index & Metrics

Medicine

D-Index
110
Citations
46587
World Ranking
5547
National Ranking
120

Ichiro Tsuji publication distribution in Medicine in 2026

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

101–120 publications: 5 scientists 121–140 publications: 26 scientists 141–160 publications: 73 scientists 161–180 publications: 155 scientists 181–200 publications: 230 scientists 201–220 publications: 363 scientists 221–240 publications: 487 scientists 241–260 publications: 545 scientists 261–280 publications: 722 scientists 281–300 publications: 768 scientists 301–320 publications: 834 scientists 321–340 publications: 895 scientists 341–360 publications: 922 scientists 361–380 publications: 838 scientists 381–400 publications: 861 scientists 401–420 publications: 918 scientists 421–440 publications: 806 scientists 441–460 publications: 771 scientists 461–480 publications: 751 scientists 481–500 publications: 713 scientists 501–520 publications: 617 scientists 521–540 publications: 611 scientists 541–560 publications: 537 scientists 561–580 publications: 504 scientists 581–600 publications: 509 scientists 601–620 publications: 396 scientists 621–640 publications: 386 scientists 641–660 publications: 371 scientists 661–680 publications: 340 scientists 681–700 publications: 336 scientists 701–720 publications: 307 scientists 721–740 publications: 259 scientists 741–760 publications: 230 scientists 761–780 publications: 228 scientists 781–800 publications: 217 scientists 801–820 publications: 204 scientists 821–840 publications: 186 scientists 841–860 publications: 177 scientists 861–880 publications: 155 scientists 881–900 publications: 139 scientists 901–920 publications: 145 scientists 921–940 publications: 116 scientists 941–960 publications: 133 scientists 961–980 publications: 91 scientists 981–1,000 publications: 96 scientists 1,001–1,020 publications: 77 scientists 1,021–1,040 publications: 70 scientists 1,041–1,060 publications: 63 scientists 1,061–1,080 publications: 77 scientists 1,081–1,100 publications: 49 scientists 1,101–1,120 publications: 54 scientists 1,121–1,140 publications: 49 scientists 1,141–1,160 publications: 51 scientists 1,161–1,180 publications: 35 scientists 1,181–1,200 publications: 39 scientists 1,201–1,220 publications: 26 scientists 1,221–1,240 publications: 37 scientists 1,241–1,260 publications: 36 scientists 1,261–1,280 publications: 27 scientists 1,281–1,300 publications: 32 scientists 1,301–1,320 publications: 28 scientists 1,321–1,340 publications: 17 scientists 1,341–1,360 publications: 30 scientists 1,361–1,380 publications: 28 scientists 1,381–1,400 publications: 17 scientists 1,401–1,420 publications: 21 scientists 1,421–1,440 publications: 15 scientists 1,441–1,460 publications: 12 scientists 1,461–1,480 publications: 12 scientists 1,481–1,500 publications: 18 scientists 1,501–1,520 publications: 14 scientists 1,521–1,540 publications: 17 scientists 1,541–1,560 publications: 15 scientists 1,561–1,580 publications: 6 scientists 1,581–1,600 publications: 2 scientists 1,601–1,620 publications: 12 scientists 1,621–1,640 publications: 11 scientists 1,641–1,660 publications: 8 scientists 1,661–1,680 publications: 5 scientists 1,681–1,700 publications: 5 scientists 1,701–1,720 publications: 10 scientists 1,721–1,740 publications: 12 scientists 1,741–1,760 publications: 14 scientists 1,761–1,780 publications: 6 scientists 1,781–1,795 publications: 5 scientists 1,796+ publications: 100 scientists
101 publications 1,796+

This scientist: 762 publications — 85th percentile

85% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,796 publications or more.

Ichiro Tsuji D-index placement in Medicine in 2026

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

70–71 D-Index: 226 scientists 72–73 D-Index: 391 scientists 74–75 D-Index: 574 scientists 76–77 D-Index: 730 scientists 78–79 D-Index: 891 scientists 80–81 D-Index: 972 scientists 82–83 D-Index: 1,027 scientists 84–85 D-Index: 1,003 scientists 86–87 D-Index: 960 scientists 88–89 D-Index: 970 scientists 90–91 D-Index: 922 scientists 92–93 D-Index: 839 scientists 94–95 D-Index: 808 scientists 96–97 D-Index: 779 scientists 98–99 D-Index: 668 scientists 100–101 D-Index: 611 scientists 102–103 D-Index: 630 scientists 104–105 D-Index: 513 scientists 106–107 D-Index: 541 scientists 108–109 D-Index: 445 scientists 110–111 D-Index: 429 scientists 112–113 D-Index: 400 scientists 114–115 D-Index: 393 scientists 116–117 D-Index: 318 scientists 118–119 D-Index: 302 scientists 120–121 D-Index: 287 scientists 122–123 D-Index: 255 scientists 124–125 D-Index: 256 scientists 126–127 D-Index: 252 scientists 128–129 D-Index: 230 scientists 130–131 D-Index: 179 scientists 132–133 D-Index: 168 scientists 134–135 D-Index: 163 scientists 136–137 D-Index: 159 scientists 138–139 D-Index: 134 scientists 140–141 D-Index: 134 scientists 142–143 D-Index: 118 scientists 144–145 D-Index: 109 scientists 146–147 D-Index: 106 scientists 148–149 D-Index: 74 scientists 150–151 D-Index: 79 scientists 152–153 D-Index: 80 scientists 154–155 D-Index: 87 scientists 156–157 D-Index: 57 scientists 158–159 D-Index: 74 scientists 160–161 D-Index: 69 scientists 162–163 D-Index: 60 scientists 164–165 D-Index: 53 scientists 166–167 D-Index: 39 scientists 168–169 D-Index: 42 scientists 170–171 D-Index: 32 scientists 172–173 D-Index: 39 scientists 174–175 D-Index: 40 scientists 176–177 D-Index: 28 scientists 178–179 D-Index: 19 scientists 180–181 D-Index: 23 scientists 182–183 D-Index: 31 scientists 184–185 D-Index: 18 scientists 186–187 D-Index: 20 scientists 188–189 D-Index: 22 scientists 190–191 D-Index: 13 scientists 192–193 D-Index: 21 scientists 194–195 D-Index: 12 scientists 196–197 D-Index: 12 scientists 198–199 D-Index: 14 scientists 200–201 D-Index: 15 scientists 202–203 D-Index: 13 scientists 204–205 D-Index: 10 scientists 206–207 D-Index: 8 scientists 208–209 D-Index: 4 scientists 210–211 D-Index: 12 scientists 212–213 D-Index: 11 scientists 214–215 D-Index: 10 scientists 216 D-Index: 4 scientists 217+ D-Index: 98 scientists
70 D-Index 217+

This scientist: 110 D-Index — 73rd percentile

73% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 217 D-Index or more.

Research.com Recognitions

  • 2023 - Research.com Medicine in Japan Leader Award

Overview

Ichiro Tsuji is affiliated with Tohoku University in Japan and has a research focus primarily in Medicine. Their work spans several subfields including Public Health, Environmental and Occupational Health, General Health Professions, Oncology, Physiology, and Cardiology and Cardiovascular Medicine.

The scientist's recent publications include:

  • Association of Sleep Duration With All- and Major-Cause Mortality Among Adults in Japan, China, Singapore, and Korea (2021, JAMA Network Open)
  • Study Profile of the Tohoku Medical Megabank Community-Based Cohort Study (2020, Journal of Epidemiology)
  • Coffee and tea consumption and mortality from all causes, cardiovascular disease and cancer: a pooled analysis of prospective studies from the Asia Cohort Consortium (2021, International Journal of Epidemiology)
  • Association between adherence to the Japanese diet and all-cause and cause-specific mortality: the Japan Public Health Center-based Prospective Study (2020, European Journal of Nutrition)
  • Nationwide epidemiological survey of chronic pancreatitis in Japan: introduction and validation of the new Japanese diagnostic criteria 2019 (2020, Journal of Gastroenterology)

Their research topics cover areas such as:

  • Health disparities and outcomes
  • Nutritional Studies and Diet
  • Disaster Response and Management
  • Nutrition and Health in Aging
  • Musculoskeletal pain and rehabilitation
  • Cancer Risks and Factors
  • Frailty in Older Adults

Frequent coauthors collaborating with Ichiro Tsuji include:

  • Yumi Sugawara
  • Yukai Lu
  • Sanae Matsuyama
  • Manami Inoue
  • Mana Kogure

Ichiro Tsuji's work has been published largely in several key venues, notably:

  • Journal of Epidemiology
  • The Tohoku Journal of Experimental Medicine
  • International Journal of Epidemiology
  • International Journal of Cancer
  • Journal of Atherosclerosis and Thrombosis

The scope of Ichiro Tsuji's research involves epidemiological cohort studies, nutritional influences on mortality, and population health monitoring, contributing to knowledge in cancer risk factors, cardiovascular health, and aging populations. The scientist's extensive publication record reflects diverse interests intersecting public health, clinical medicine, and population-based research.

Best Publications

  • Prognostic significance of the nocturnal decline in blood pressure in individuals with and without high 24-h blood pressure: the Ohasama study.

    Takayoshi Ohkubo;Atsushi Hozawa;Junko Yamaguchi;Masahiro Kikuya

  • Menarche, menopause, and breast cancer risk: Individual participant meta-analysis, including 118 964 women with breast cancer from 117 epidemiological studies

    N. Hamajima;K. Hirose;K. Tajima;T. Rohan

  • Home blood pressure measurement has a stronger predictive power for mortality than does screening blood pressure measurement: a population-based observation in Ohasama, Japan

    Takayoshi Ohkubo;Yutaka Imai;Ichiro Tsuji;Kenichi Nagai

  • Association between Body-Mass Index and Risk of Death in More Than 1 Million Asians

    Wei Zheng;Dale F. McLerran;Betsy Rolland;Xianglan Zhang

  • Green tea consumption and mortality due to cardiovascular disease, cancer, and all causes in Japan: the Ohsaki study.

    Shinichi Kuriyama;Taichi Shimazu;Kaori Ohmori;Nobutaka Kikuchi

  • Prognostic significance of blood pressure and heart rate variabilities: the Ohasama study.

    Masahiro Kikuya;Atsushi Hozawa;Takayoshi Ohokubo;Ichiro Tsuji

  • Double-blind and placebo-controlled study of the effectiveness and safety of extracorporeal cardiac shock wave therapy for severe angina pectoris.

    Yoku Kikuchi;Kenta Ito;Yoshitaka Ito;Takashi Shiroto

  • Effects of Extracranial–Intracranial Bypass for Patients With Hemorrhagic Moyamoya Disease: Results of the Japan Adult Moyamoya Trial

    Susumu Miyamoto;Takashi Yoshimoto;Nobuo Hashimoto;Yasushi Okada

  • Relation Between Nocturnal Decline in Blood Pressure and Mortality: The Ohasama Study

    Takayoshi Ohkubo;Yutaka Imai;Ichiro Tsuji;Kenichi Nagai

  • Sensitivity and specificity of mammography and adjunctive ultrasonography to screen for breast cancer in the Japan Strategic Anti-cancer Randomized Trial (J-START): a randomised controlled trial

    Noriaki Ohuchi;Akihiko Suzuki;Tomotaka Sobue;Masaaki Kawai

  • Type and timing of menopausal hormone therapy and breast cancer risk: individual participant meta-analysis of the worldwide epidemiological evidence

    N. Hamajima;K. Hirose;K. Tajima;T. Rohan

  • Green tea consumption and cognitive function: a cross-sectional study from the Tsurugaya Project

    Shinichi Kuriyama;Atsushi Hozawa;Kaori Ohmori;Taichi Shimazu

  • Prevalence and Clinicoepidemiological Features of Moyamoya Disease in Japan. Findings From a Nationwide Epidemiological Survey

    Shinichi Kuriyama;Yasuko Kusaka;Miki Fujimura;Kenji Wakai

  • Dietary patterns and cardiovascular disease mortality in Japan: a prospective cohort study

    Taichi Shimazu;Shinichi Kuriyama;Atsushi Hozawa;Atsushi Hozawa;Kaori Ohmori

  • Rare variant discovery by deep whole-genome sequencing of 1,070 Japanese individuals

    Masao Nagasaki;Jun Yasuda;Fumiki Katsuoka;Naoki Nariai

  • Effectiveness of an 'half elemental diet' as maintenance therapy for Crohn's disease: A randomized-controlled trial.

    S. Takagi;K. Utsunomiya;S. Kuriyama;H. Yokoyama

  • Prognosis of White-Coat and Masked Hypertension: International Database of Home Blood Pressure in Relation to Cardiovascular Outcome

    George S. Stergiou;Kei Asayama;Lutgarde Thijs;Anastasios Kollias

  • Association between body mass index and cardiovascular disease mortality in east Asians and south Asians: pooled analysis of prospective data from the Asia Cohort Consortium

    Yu Chen;Wade K. Copeland;Rajesh Vedanthan;Eric Grant

  • Green Tea and the Risk of Gastric Cancer in Japan

    Yoshitaka Tsubono;Yoshikazu Nishino;Shoko Komatsu;Chung Cheng Hsieh

  • Relation Between Nocturnal Decline in Blood Pressure and Mortality

    Takayoshi Ohkubo;Yutaka Imai;Ichiro Tsuji;Kenichi Nagai

Frequent Co-Authors

Takayoshi Ohkubo
Takayoshi Ohkubo Teikyo University
Yutaka Imai
Yutaka Imai Tohoku University
Shoichiro Tsugane
Shoichiro Tsugane International University of Health and Welfare
Akiko Tamakoshi
Akiko Tamakoshi Hokkaido University
Manami Inoue
Manami Inoue National Cancer Centre
Keitaro Matsuo
Keitaro Matsuo Nagoya University
Kenji Wakai
Kenji Wakai Nagoya University
Tetsuya Mizoue
Tetsuya Mizoue Kyushu University
John D. Potter
John D. Potter Massey University
Shizuka Sasazuki
Shizuka Sasazuki National Cancer Centre

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