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Top institutions in Japan for Surgery

13 institutions · Surgery · Japan

Which institutions in Japan have the most top-cited scientists in Surgery?

145 researchers in Japan whose main subfield is Surgery are in the 2026 list of top-cited scientists, the annual ranking often called the Stanford–Elsevier top 2% scientists list: 2.5% of all listed authors in Japan, and 4th of 68 countries in the subfield. 15 of them rank in the global top 100,000 by composite citation score (c, excluding self-citations). Graduate School of Medicine has the most (11), followed by Graduate School of Medical Sciences (6) and Teikyo University School of Medicine (4). A row opens its scientists in the table of all authors.

Listed authors
145
2.5% of all in Japan
In the global top 100,000
15
10.3% of them
Country rank in the subfield
#4
of 68 countries in Surgery
Highest-ranked
#4,794
Ogawa, Rei
#InstitutionListed authorsTop 100kRank worldwideHighest-ranked author
1Graduate School of Medicine110#38Kakeji, Yoshihiro #120,594
2Graduate School of Medical Sciences60#105Yoshizumi, Tomoharu #149,245
3Teikyo University School of Medicine41#156Takada, Tadahiro #83,568
4Keio University School of Medicine40#184Miyata, Hiroaki #234,965
5Juntendo University School of Medicine40#185Mizuno, Hiroshi #267,068
6National Center for Global Health and Medicine32#204Yamamoto, Takumi #59,810
7Nihon University School of Medicine30#226Takayama, Tadatoshi #132,339
8National Cancer Center Hospital30#230Ito, Masaaki #140,460
9Cancer Institute Hospital of Japan Foundation for Cancer Research30#238Nunobe, Souya N. #190,744
10Tokyo Women's Medical University30#240Egawa, Hiroto #194,901
11Institute of Science Tokyo30#252Kinugasa, Yusuke #257,048
12Wakayama Medical University30#265Kawai, Manabu #360,658
13Nagoya University Hospital30#266Mizuno, Takashi #360,771

The top 100 in Surgery in Japan, in order

  1. 1
    Ogawa, Rei
    Nippon Medical School Hospital
  2. 2
    Nagino, Masato
    Daido Hospital
  3. 3
    Makuuchi, Masatoshi
    Koto Hospital
  4. 4
    Endo, Itraru
    School of Medicine
  5. 5
    Koshima, Isao
    Hiroshima University Hospital
  6. 6
    Yamamoto, Takumi
    National Center for Global Health and Medicine
  7. 7
    Hasegawa, Kiyoshi
    The University of Tokyo
  8. 8
    Sugitani, Iwao
    National Clinical Database
  9. 9
    Kokudo, Norihiro
    National Center for Global Health and Medicine
  10. 10
    Tanaka, Masao
    Kyushu University
  11. 11
    Takada, Tadahiro
    Teikyo University School of Medicine
  12. 12
    Wakabayashi, Go
    Ageo Central General Hospital
  13. 13
    Ueno, Hideki
    National Defense Medical College Tokorozawa
  14. 14
    Kokudo, Norihiro
    National Centre for Global Health and Medicine
  15. 15
    Ishizawa, Takeaki
    Osaka Metropolitan University Graduate School of Medicine
  16. 16
    Yamaue, Hiroki Y.Hiroki
    Showa University School of Medicine
  17. 17
    Nimura, Yuuji
    Aichi Cancer Center Hospital and Research Institute
  18. 18
    Yamamoto, Masakazu
    Utsunomiya Memorial Hospital
  19. 19
    Uesaka, Katsuhiko
    Shizuoka Cancer Center
  20. 20
    Kakeji, Yoshihiro
    Graduate School of Medicine
  21. 21
    Shímada, Mitsuo
    Tokushima University
  22. 22
    Takayama, Tadatoshi
    Nihon University School of Medicine
  23. 23
    Ito, Masaaki
    National Cancer Center Hospital
  24. 24
    Ohtsuka, Takao
    Kagoshima University Graduate School of Medical and Dental Sciences
  25. 25
    Ohdan, Hideki
    Hiroshima University Graduate School of Biomedical and Health Sciences
  26. 26
    Yoshizumi, Tomoharu
    Graduate School of Medical Sciences
  27. 27
    Hiki, Naoki
    Kitasato University School of Medicine
  28. 28
    Hashizume, Makoto
    Kyushu University Hospital
  29. 29
    Uemoto, Shinnji
    Kyoto University Faculty of Medicine
  30. 30
    Nakamura, Masafumi
    Graduate School of Medical Sciences
  31. 31
    Ebata, Tomoki
    Nagoya University Graduate School of Medicine
  32. 32
    Yoshimura, Kotaro
    Graduate School of Medicine
  33. 33
    Shindoh, Junichi
    Okinaka Memorial Institute for Medical Research
  34. 34
    Unno, Michiaki
    Graduate School of Medicine
  35. 35
    Kitano, Seigou
    Oita University
  36. 36
    Hirano, Satoshi
    Graduate School of Medicine
  37. 37
    Watanabe, Jun
    Yokohama City University Medical Center
  38. 38
    Yoshida, Masahiro
    International University of Health and Welfare Narita Campus
  39. 39
    Sakai, Yoshiharu
    Japanese Red Cross Osaka Hospital
  40. 40
    Nunobe, Souya N.
    Cancer Institute Hospital of Japan Foundation for Cancer Research
  41. 41
    Ishihara, Soichiro
    Graduate School of Medicine
  42. 42
    Egawa, Hiroto
    Tokyo Women's Medical University
  43. 43
    Kaido, Toshimi
    St. Luke's International Hospital Tokyo
  44. 44
    Tanabe, Kazunari
    Iryouhojin Shadan Aishinkai Shonan Kamakukra General Hospital
  45. 45
    Hibi, Taizo
    Graduate School of Medical Sciences
  46. 46
    Hashiguchi, Youjirou
    Teikyo University School of Medicine
  47. 47
    Taketomi, Akinobu
    Graduate School of Medicine
  48. 48
    Nagata, Satoru
    Nagata Microtia and Reconstructive Plastic Surgery Clinic
  49. 49
    Harii, Kiyonori
    Kyorin University Faculty of Medicine
  50. 50
    Eguchi, Susumu
    Nagasaki University
  51. 51
    Kitaguchi, Daichi
    Faculty of Medicine, University of Tsukuba
  52. 52
    Kasahara, Mureo
    National Center for Child Health and Development
  53. 53
    Isaji, Shuiji
    Mie University
  54. 54
    Miyata, Hiroaki
    Keio University School of Medicine
  55. 55
    Yokoyama, Yukihiro
    Nagoya University Graduate School of Medicine
  56. 56
    Sugawara, Yasuhiko
    Kumamoto University Hospital
  57. 57
    Takaori, Kyoichi
    Nagahama City Hospital
  58. 58
    Nonaka, Takashi
    Nagasaki University
  59. 59
    Inoue, Yousuke
    National Center for Global Health and Medicine
  60. 60
    Miura, Fumihiko
    Teikyo University School of Medicine
  61. 61
    Hatano, Etsuro
    Kyoto University
  62. 62
    Kinugasa, Yusuke
    Institute of Science Tokyo
  63. 63
    Okamoto, Kohji
    Kitakyusyu City Yahata Hospital
  64. 64
    Mizuno, Hiroshi
    Juntendo University School of Medicine
  65. 65
    Iida, Takuya
    Dokkyo Medical University
  66. 66
    Mihara, Makoto
    Mukumi Clinic
  67. 67
    Satoi, Sohei
    Kansai Medical University
  68. 68
    Kaibori, Masaki
    Kansai Medical University
  69. 69
    Kawaguchi, Yoshikuni
    Graduate School of Medicine
  70. 70
    Uyama, Ichiro
    Fujita Health University School of Medicine
  71. 71
    Sakamoto, Yoshihiro
    Kyorin University
  72. 72
    Yokoe, Masamichi
    Japanese Red Cross Nagoya Daini Hospital
  73. 73
    Sho, Masayuki
    Nara Medical University
  74. 74
    Kimata, Yoshihiro
    Kousei Hospital
  75. 75
    Tamai, Susumu
    Nara Medical University
  76. 76
    Miki, Toshio
    Nihon University School of Medicine
  77. 77
    Obama, Kazutaka
    Graduate School of Medicine
  78. 78
    Shimada, Kazuaki
    National Cancer Center Hospital
  79. 79
    Narushima, Mitsunaga
    Mie University Hospital
  80. 80
    Mine, Shinji
    Juntendo University Graduate School of Medicine
  81. 81
    Kubota, Keiichi
    Tohto Bunkyo Hospital
  82. 82
    Tokunaga, Masanori
    Institute of Science Tokyo
  83. 83
    Inomata, Masafumi
    Oita University Faculty of Medicine
  84. 84
    Sugioka, Atsushi
    Fujita Health University Hospital
  85. 85
    Kawai, Manabu
    Wakayama Medical University
  86. 86
    Mizuno, Takashi
    Nagoya University Hospital
  87. 87
    Akiyoshi, Takahashi
    Cancer Institute Hospital of Japan Foundation for Cancer Research
  88. 88
    Nakao, Atsunori
    Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
  89. 89
    Akamatsu, Nobuhisa
    The University of Tokyo
  90. 90
    Haga, Hironori
    Kyoto University
  91. 91
    Yagi, Shintaro
    Kanazawa University
  92. 92
    Saiura, Akio
    Juntendo University School of Medicine
  93. 93
    Ozaki, Michitaka
    Faculty of Medicine
  94. 94
    Lefor, Alan Kawarai
    Jichi Medical University
  95. 95
    Yamada, Naoya
    Saitama Children's Medical Center
  96. 96
    Ogura, Yasuhiro
    Nagoya University Hospital
  97. 97
    Omori, Takeshi
    Osaka International Cancer Institute
  98. 98
    Imamura, Hiroshi
    Juntendo University School of Medicine
  99. 99
    Shinohara, Hisashi
    Hyogo Medical University
  100. 100
    Morise, Zenichi
    Fujita Health University

145 listed scientists in Surgery in Japan

See all 145 in the interactive table →

This page online: https://topcitedscientists.com/fields/japan/surgery/

Data: Ioannidis, John P.A. (2026), ‘August 2026 data-update for “Updated science-wide author databases of standardized citation indicators”’, Mendeley Data, v9, doi:10.17632/btchxktzyw.9. 2026 list, ranked by composite citation score (c) excluding self-citations.

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