Graduate School of Medicine in the Stanford/Elsevier 2026 list
The Stanford/Elsevier list covers the top 2% most-cited scientists in each subfield. These are the people from this institution on at least one of its two rankings: career-long and single-year (citations from 2025).
328
researchers on the list
5
rank in Japan
148
rank worldwide, of 38,384
Ranks by number of people on the list; we calculate them from the same data.
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The full list, with each person's rank, subfield, c-score, h-index and citations, in a file for Excel.
Click a name to see the full record. The columns give each person’s rank in their subfield on each list.
| Name | Subfield | Career | Single-year |
|---|---|---|---|
| Narumiya, Shuh | Biochemistry & Molecular Biology | 99 / 216,826 | 587 / 216,826 |
| Takayanagi, Hiroshi | Immunology | 148 / 176,292 | 60 / 176,292 |
| Kadowaki, Takahashi | Endocrinology & Metabolism | 101 / 100,693 | 196 / 100,693 |
| Taketo, Makoto Mark | Developmental Biology | 255 / 167,121 | 1,546 / 167,121 |
| Yoshimori, Tamotsu | Biochemistry & Molecular Biology | 318 / 216,826 | 173 / 216,826 |
| Takeuchi, Osamu | Immunology | 316 / 176,292 | 229 / 176,292 |
| Koike, Kazuhiko | Gastroenterology & Hepatology | 168 / 113,536 | 358 / 113,536 |
| Ogawa, Seishi | Immunology | 553 / 176,292 | 187 / 176,292 |
| Shibasaki, Hiroshi | Neurology & Neurosurgery | 921 / 379,830 | 3,393 / 379,830 |
| Seino, Susuinu | Endocrinology & Metabolism | 331 / 100,693 | 1,355 / 100,693 |
| Pataky, Todd C. | Biomedical Engineering | 252 / 74,543 | 37 / 74,543 |
| Kawakami, Norito | Environmental & Occupational Health | 4 / 15,550 | 1 / 15,550 |
| Kanai, Yoshikatsu | Oncology & Carcinogenesis | 614 / 377,791 | 486 / 377,791 |
| Morishita, Ryuichi | Cardiovascular System & Hematology | 716 / 249,410 | 3,016 / 249,410 |
| Murakami, Makoto | Biochemistry & Molecular Biology | 719 / 216,826 | 524 / 216,826 |
| Doki, Yuichiro | Oncology & Carcinogenesis | 2,763 / 377,791 | 603 / 377,791 |
| Nishikawa, Hiroyoshi | Immunology | 2,480 / 176,292 | 402 / 176,292 |
| Kondo, Katsunori | Public Health | 906 / 82,273 | 210 / 82,273 |
| Nagasawa, Takashi | Immunology | 750 / 176,292 | 798 / 176,292 |
| Takai, Yoshimi | Biochemistry & Molecular Biology | 961 / 216,826 | 1,800 / 216,826 |
| Sato, Shinichi | Dermatology & Venereal Diseases | 123 / 64,751 | 329 / 64,751 |
| Pereira, Mark A. | Nutrition & Dietetics | 207 / 59,506 | 348 / 59,506 |
| Togashi, Kaori | Nuclear Medicine & Medical Imaging | 150 / 129,561 | 193 / 129,561 |
| Sasaki, Satoshi | Nutrition & Dietetics | 225 / 59,506 | 423 / 59,506 |
| Okada, Yasunobu | Physiology | 120 / 26,472 | 325 / 26,472 |
| Obokata, Masaru | Cardiovascular System & Hematology | — | 936 / 249,410 |
| Akiyama, Haruhiko | Neurology & Neurosurgery | 2,238 / 379,830 | 4,427 / 379,830 |
| Varma, Rohit | Ophthalmology & Optometry | 179 / 86,157 | 153 / 86,157 |
| Yamauchi, Toshimasa | Endocrinology & Metabolism | 1,149 / 100,693 | 509 / 100,693 |
| Nishida, Kohji | Ophthalmology & Optometry | 190 / 86,157 | 566 / 86,157 |
| Miyata, Toshio | Urology & Nephrology | 357 / 96,288 | — |
| Tabuchi, Takahiro | Public Health | 1,391 / 82,273 | 326 / 82,273 |
| Kitakaze, Masafumi | Cardiovascular System & Hematology | 1,403 / 249,410 | 3,742 / 249,410 |
| Fujishiro, M. | Gastroenterology & Hepatology | 603 / 113,536 | 401 / 113,536 |
| Takenawa, Tadaomi | Biochemistry & Molecular Biology | 1,381 / 216,826 | 2,619 / 216,826 |
| Sugano, Nobuhiko | Orthopedics | 210 / 98,781 | 151 / 98,781 |
| Shimomura, Iichirou | Endocrinology & Metabolism | 849 / 100,693 | 653 / 100,693 |
| Nabeshima, Yohichi | Biochemistry & Molecular Biology | 1,448 / 216,826 | 1,789 / 216,826 |
| Date, Hiroshi | Respiratory System | 369 / 71,926 | 317 / 71,926 |
| Aozasa, Katsuyuiki | Oncology & Carcinogenesis | 1,646 / 377,791 | — |
| Noguchi, Shinzaburou | Oncology & Carcinogenesis | 1,681 / 377,791 | 7,059 / 377,791 |
| Okamoto, Hiroshi | Biochemistry & Molecular Biology | 1,635 / 216,826 | 4,449 / 216,826 |
| Nagata, Chisato | Oncology & Carcinogenesis | 1,813 / 377,791 | 3,216 / 377,791 |
| Kubo, Masato | Immunology | 1,288 / 176,292 | 830 / 176,292 |
| Hirai, Hisamaru | Immunology | 1,344 / 176,292 | — |
| Iwata, So | Biochemistry & Molecular Biology | 1,833 / 216,826 | 2,201 / 216,826 |
| Inagi, Reiko | Urology & Nephrology | 530 / 96,288 | 529 / 96,288 |
| Li, Qing | Toxicology | 422 / 69,049 | 184 / 69,049 |
| Kusunose, Kenya | Cardiovascular System & Hematology | 4,574 / 249,410 | 1,449 / 249,410 |
| Motohashi, Hozumi | Biochemistry & Molecular Biology | 4,168 / 216,826 | 726 / 216,826 |
| Osuga, Yutaka | Obstetrics & Reproductive Medicine | 729 / 105,735 | 276 / 105,735 |
| Tsuji, Ichirou | Epidemiology | 115 / 10,334 | 70 / 10,334 |
| Dezawa, Mari | Neurology & Neurosurgery | 3,621 / 379,830 | 4,197 / 379,830 |
| Kiyono, Hiroshi | Immunology | 1,527 / 176,292 | 1,575 / 176,292 |
| Nakazawa, Toru | Ophthalmology & Optometry | 393 / 86,157 | 243 / 86,157 |
| Kasahara, Masanori | Immunology | 1,548 / 176,292 | — |
| Maeda, Shin | Gastroenterology & Hepatology | 812 / 113,536 | 1,414 / 113,536 |
| Koh, Shizuka | Ophthalmology & Optometry | 1,064 / 86,157 | 251 / 86,157 |
| Gross, Myron D. | Epidemiology | 124 / 10,334 | 163 / 10,334 |
| Yachida, Shinichi | Oncology & Carcinogenesis | 4,585 / 377,791 | 1,701 / 377,791 |
| Hanakawa, Takashi | Neurology & Neurosurgery | 3,815 / 379,830 | 3,815 / 379,830 |
| Hayashi, Yasunori | Neurology & Neurosurgery | 4,862 / 379,830 | 2,614 / 379,830 |
| Furukawa, Toru | Oncology & Carcinogenesis | 2,505 / 377,791 | 2,269 / 377,791 |
| Yoshimura, Nagahisa | Ophthalmology & Optometry | 417 / 86,157 | 1,881 / 86,157 |
| Kooner, Jaspal Singh | Developmental Biology | 1,926 / 167,121 | 2,527 / 167,121 |
| Okabe, Shigeo | Neurology & Neurosurgery | 4,259 / 379,830 | — |
| Takeda, Toshio | Neurology & Neurosurgery | 4,281 / 379,830 | — |
| Muto, Manabu | Oncology & Carcinogenesis | 3,549 / 377,791 | 1,926 / 377,791 |
| Miyake, Hideaki | Urology & Nephrology | 680 / 96,288 | 1,303 / 96,288 |
| Sato, Yuki | Urology & Nephrology | — | 434 / 96,288 |
| Ueda, Hiroki R. | Developmental Biology | 2,004 / 167,121 | 1,432 / 167,121 |
| Yokosuka, Osamu | Gastroenterology & Hepatology | 970 / 113,536 | — |
| Monden, Morito | Oncology & Carcinogenesis | 2,686 / 377,791 | — |
| Kimura, Tadashi K. | Obstetrics & Reproductive Medicine | 634 / 105,735 | 560 / 105,735 |
| Inagaki, Nobuya | Endocrinology & Metabolism | 1,448 / 100,693 | 1,363 / 100,693 |
| Murakami, Kentaro | Nutrition & Dietetics | 606 / 59,506 | 465 / 59,506 |
| Yokozaki, Hiroshi | Oncology & Carcinogenesis | 2,741 / 377,791 | — |
| Nishino, Takashi | Anesthesiology | 248 / 59,383 | 791 / 59,383 |
| Azuma, Takeshi | Gastroenterology & Hepatology | 1,005 / 113,536 | — |
| Sugiyama, Haruo | Immunology | 1,886 / 176,292 | — |
| Moriwaki, Hisataka | Gastroenterology & Hepatology | 1,009 / 113,536 | — |
| Yoshitomi, Hiroyuki | Immunology | — | 1,260 / 176,292 |
| Takahashi, Kazuhiro | Endocrinology & Metabolism | 1,506 / 100,693 | — |
| Manabe, Ichiro | Cardiovascular System & Hematology | 2,557 / 249,410 | 1,882 / 249,410 |
| Okada, Seiji | Orthopedics | 1,093 / 98,781 | 335 / 98,781 |
| Hagiwara, Masatoshi | Biochemistry & Molecular Biology | 2,724 / 216,826 | — |
| Ito, Juichi | Otorhinolaryngology | 133 / 54,521 | 772 / 54,521 |
| Ishii, Kazunari | Nuclear Medicine & Medical Imaging | 563 / 129,561 | 725 / 129,561 |
| Aiba, Setstuya | Dermatology & Venereal Diseases | 453 / 64,751 | 993 / 64,751 |
| Kato, Takahiro A. | Psychiatry | — | 1,218 / 90,846 |
| Isono, Shiroh | Anesthesiology | 270 / 59,383 | 555 / 59,383 |
| Isa, Tadashi | Neurology & Neurosurgery | 4,882 / 379,830 | 7,531 / 379,830 |
| Fagarasan, Sidonia | Immunology | 2,040 / 176,292 | 1,793 / 176,292 |
| Kasai, Kyioto L. | Psychiatry | 1,406 / 90,846 | 1,729 / 90,846 |
| Inoue, Kosuke | Endocrinology & Metabolism | — | 1,063 / 100,693 |
| Cheng, Karis Kin Fong | Oncology & Carcinogenesis | 4,360 / 377,791 | 2,331 / 377,791 |
| Shoji, Mikio | Neurology & Neurosurgery | 5,007 / 379,830 | — |
| Yasuda, Satoshi | Cardiovascular System & Hematology | — | 2,006 / 249,410 |
| Ueno, Hideki | Immunology | 2,153 / 176,292 | 1,361 / 176,292 |
| Fujisawa, Masato | Urology & Nephrology | 832 / 96,288 | 1,043 / 96,288 |
| Tamaki, Kunihiko | Dermatology & Venereal Diseases | 488 / 64,751 | — |
| Ogawa, Wataru N. | Endocrinology & Metabolism | — | 1,107 / 100,693 |
| Iwanaga, Toshihiko | Biochemistry & Molecular Biology | 2,958 / 216,826 | 2,710 / 216,826 |
| Takada, Masahiko | Neurology & Neurosurgery | 5,193 / 379,830 | — |
| Mizuki, Nobuhisa | Ophthalmology & Optometry | 567 / 86,157 | 850 / 86,157 |
| Habuchi, Tomonori | Urology & Nephrology | 878 / 96,288 | 1,833 / 96,288 |
| Nishigori, Chikako | Dermatology & Venereal Diseases | 508 / 64,751 | 875 / 64,751 |
| Hirata, Kenichi | Cardiovascular System & Hematology | 2,793 / 249,410 | 2,094 / 249,410 |
| Takeda, Makoto | Virology | 652 / 79,508 | 294 / 79,508 |
| Sakai, Katsuyuki | Neurology & Neurosurgery | 5,314 / 379,830 | 7,962 / 379,830 |
| Kato, Norihiro | Cardiovascular System & Hematology | 2,768 / 249,410 | 4,442 / 249,410 |
| Kondo, Hisatake | Neurology & Neurosurgery | 5,368 / 379,830 | — |
| Kurokawa, Yukinori | Oncology & Carcinogenesis | 6,960 / 377,791 | 2,546 / 377,791 |
| Kurabayashi, Masahiko | Cardiovascular System & Hematology | 2,781 / 249,410 | — |
| Osumi, Noriko | Developmental Biology | 2,402 / 167,121 | — |
| Kato, Yukinari | Immunology | 2,267 / 176,292 | — |
| Takabe, Kazuaki | Oncology & Carcinogenesis | 4,070 / 377,791 | 2,575 / 377,791 |
| Yamashita, Toshihide | Neurology & Neurosurgery | 5,457 / 379,830 | 5,293 / 379,830 |
| Nakagami, Hironori | Cardiovascular System & Hematology | 2,827 / 249,410 | 2,944 / 249,410 |
| Fujimura, Miki | Neurology & Neurosurgery | — | 3,725 / 379,830 |
| Aihara, Makoto | Ophthalmology & Optometry | 733 / 86,157 | 443 / 86,157 |
| Maeda, Naoyuki | Ophthalmology & Optometry | 614 / 86,157 | 1,030 / 86,157 |
| Okamoto, Kazuo | Immunology | — | 1,581 / 176,292 |
| Hiraga, Sota | Microbiology | 2,249 / 232,186 | — |
| Maeda, Norikazu | Cardiovascular System & Hematology | 3,020 / 249,410 | 5,301 / 249,410 |
| Matsumoto, Shinichi | Surgery | 799 / 146,713 | — |
| Kakeji, Yoshihiro | Surgery | — | 425 / 146,713 |
| Igarashi, Kazuhiko | Biochemistry & Molecular Biology | 3,963 / 216,826 | 1,426 / 216,826 |
| Seto, Yasuyuski | Oncology & Carcinogenesis | 5,427 / 377,791 | 2,975 / 377,791 |
| Fukuyama, Hironori | Neurology & Neurosurgery | 6,270 / 379,830 | — |
| Seposo, Xerxes T. | Toxicology | — | 364 / 69,049 |
| Sawaguchi, Toshiyuki | Neurology & Neurosurgery | 6,349 / 379,830 | — |
| Terauchi, Yasuo | Endocrinology & Metabolism | 2,076 / 100,693 | — |
| Tanaka, Tetsuhiro | Urology & Nephrology | 1,117 / 96,288 | 666 / 96,288 |
| Takehara, Tetsurou | Gastroenterology & Hepatology | 1,443 / 113,536 | 1,077 / 113,536 |
| Ikeda, Akio | Neurology & Neurosurgery | 6,688 / 379,830 | — |
| Nakagawa, Takayuki | Otorhinolaryngology | 263 / 54,521 | 520 / 54,521 |
| Taketomi, Akinobu | Surgery | 921 / 146,713 | 974 / 146,713 |
| Kimura, Tomonori | Urology & Nephrology | — | 722 / 96,288 |
| Noguchi, Hirofumi | Surgery | 942 / 146,713 | — |
| Liew, Kong Yen | Respiratory System | 1,073 / 71,926 | — |
| Ushiku, Tetsuo | Oncology & Carcinogenesis | — | 3,404 / 377,791 |
| Fujita, Jun | Biochemistry & Molecular Biology | 4,117 / 216,826 | — |
| Seki, Naohiko | Oncology & Carcinogenesis | 4,317 / 377,791 | — |
| Hirai, Hirokazu | Neurology & Neurosurgery | 7,150 / 379,830 | — |
| Kunisada, Takahiro | Developmental Biology | 3,165 / 167,121 | — |
| Yoshimura, Kotaro | Surgery | 980 / 146,713 | 956 / 146,713 |
| Tomiyama, Noriyuki | Nuclear Medicine & Medical Imaging | 1,652 / 129,561 | 583 / 129,561 |
| Noda, Makoto M. | Biochemistry & Molecular Biology | 4,253 / 216,826 | — |
| Koyama, Shohei | Oncology & Carcinogenesis | — | 3,555 / 377,791 |
| Unno, Michiaki | Surgery | 988 / 146,713 | 699 / 146,713 |
| Morita, Satoshi | Oncology & Carcinogenesis | 4,420 / 377,791 | 4,721 / 377,791 |
| Saito, Shigeru | Anesthesiology | 465 / 59,383 | 959 / 59,383 |
| Suzuki, Takashi | Oncology & Carcinogenesis | 4,508 / 377,791 | — |
| Tada, Toshifumi | Gastroenterology & Hepatology | — | 1,263 / 113,536 |
| Oshitani, Hitoshi | Microbiology | 3,085 / 232,186 | 3,064 / 232,186 |
| Wojcik, Genevieve L. | Developmental Biology | — | 2,550 / 167,121 |
| Uzawa, Akiyuki | Neurology & Neurosurgery | — | 5,164 / 379,830 |
| Satoh, Hiroshi | Cardiovascular System & Hematology | 3,909 / 249,410 | — |
| Fukuhara, Shunnichi | Urology & Nephrology | 1,450 / 96,288 | 798 / 96,288 |
| Ebina, Kousuke | Arthritis & Rheumatology | — | 587 / 45,980 |
| Adachi, Yosuke | Oncology & Carcinogenesis | 4,637 / 377,791 | — |
| Yoshida, Takeshi | Emergency & Critical Care Medicine | — | 396 / 44,281 |
| Shimada, Hiroshi | Surgery | 1,085 / 146,713 | — |
| Mori, Naoki | Immunology | 3,369 / 176,292 | — |
| Ito, Hiroshi | Cardiovascular System & Hematology | 4,054 / 249,410 | — |
| Shimizu, Masahito | Gastroenterology & Hepatology | — | 1,337 / 113,536 |
| Kuroda, Ryosuke | Orthopedics | 1,306 / 98,781 | 656 / 98,781 |
| Ogawa, Sumito | Gerontology | 204 / 13,096 | — |
| Hayashi, Shinichi | Oncology & Carcinogenesis | 4,885 / 377,791 | — |
| Eguchi, Hidetoshi | Oncology & Carcinogenesis | — | 4,092 / 377,791 |
| Tateishi, Ryosuke | Gastroenterology & Hepatology | — | 1,372 / 113,536 |
| Hiraike, Yuta | General & Internal Medicine | — | 1,794 / 360,081 |
| Hayakawa, Yoku | Gastroenterology & Hepatology | — | 1,376 / 113,536 |
| Ishii, Hideki | Cardiovascular System & Hematology | — | 3,240 / 249,410 |
| Wakai, Sususmu | Neurology & Neurosurgery | 8,226 / 379,830 | — |
| Iwami, Taku | Emergency & Critical Care Medicine | 724 / 44,281 | 426 / 44,281 |
| Kadowaki, Norimitsu | Immunology | 3,532 / 176,292 | — |
| Nakajima, Jun | Respiratory System | 1,284 / 71,926 | 1,385 / 71,926 |
| Sato, Masaaki | Respiratory System | 1,288 / 71,926 | 863 / 71,926 |
| Watabe, Tadashi | Nuclear Medicine & Medical Imaging | — | 709 / 129,561 |
| Ohkura, Naganari | Immunology | — | 2,360 / 176,292 |
| Ichikawa, Tomoaki | Nuclear Medicine & Medical Imaging | 1,230 / 129,561 | — |
| Yasaka, Koichiro | Nuclear Medicine & Medical Imaging | — | 716 / 129,561 |
| Fujikado, Takashi | Ophthalmology & Optometry | 1,027 / 86,157 | 1,429 / 86,157 |
| Ogawa, Kazuhiko | Oncology & Carcinogenesis | 5,166 / 377,791 | — |
| Honda, Yoshihito | Ophthalmology & Optometry | 1,031 / 86,157 | — |
| Kayama, Hisako | Immunology | — | 2,378 / 176,292 |
| Kanda, Junya | Immunology | — | 2,384 / 176,292 |
| Morimoto, Kannehisa | Toxicology | 664 / 69,049 | — |
| Nakamoto, Yuji | Nuclear Medicine & Medical Imaging | 1,259 / 129,561 | 1,575 / 129,561 |
| Katakami, Naoto | Endocrinology & Metabolism | — | 1,849 / 100,693 |
| Tsuchiya, Shigeru T. | Immunology | 3,644 / 176,292 | — |
| Matsumoto, Naomichi | Genetics & Heredity | 707 / 42,273 | 364 / 42,273 |
| Miyakoshi, Naohisa | Orthopedics | 1,034 / 98,781 | 1,709 / 98,781 |
| Ogawa, Takehiko | Urology & Nephrology | 1,500 / 96,288 | — |
| Ogawa, Osamu | Urology & Nephrology | 1,504 / 96,288 | — |
| Ikeda, Takanori | Cardiovascular System & Hematology | 4,938 / 249,410 | 3,445 / 249,410 |
| Ohtori, Seiji | Orthopedics | 1,198 / 98,781 | 774 / 98,781 |
| Sakata, Yasushi | Cardiovascular System & Hematology | — | 3,498 / 249,410 |
| Tsushima, Yoshito | Nuclear Medicine & Medical Imaging | 1,320 / 129,561 | — |
| Murase, Kenya | Nuclear Medicine & Medical Imaging | 1,337 / 129,561 | — |
| Matsuda, Fumihiko | Ophthalmology & Optometry | 1,105 / 86,157 | 1,284 / 86,157 |
| Ueno, Shoogo | Applied Physics | 4,324 / 323,282 | — |
| Ohuchi, Norikaki | Oncology & Carcinogenesis | 5,675 / 377,791 | — |
| Satoh, Kimio | Cardiovascular System & Hematology | 4,675 / 249,410 | — |
| Nonomura, Norio | Urology & Nephrology | — | 993 / 96,288 |
| Taniguchi, Shun’ichiro | Oncology & Carcinogenesis | 5,727 / 377,791 | — |
| Nakagawa, Keiichi | Oncology & Carcinogenesis | 5,761 / 377,791 | — |
| Morinobu, Akio | Arthritis & Rheumatology | — | 725 / 45,980 |
| Otsu, Kinya | Cardiovascular System & Hematology | 4,789 / 249,410 | 4,739 / 249,410 |
| Tanaka, Hidekazu | Cardiovascular System & Hematology | — | 3,735 / 249,410 |
| Takashima, Seiji | Cardiovascular System & Hematology | 4,805 / 249,410 | — |
| Nakamura, Makoto | Ophthalmology & Optometry | 1,193 / 86,157 | 1,537 / 86,157 |
| Matsuyama, Yutaka | Gastroenterology & Hepatology | 2,070 / 113,536 | — |
| Sugimura, Kazuro | Nuclear Medicine & Medical Imaging | 1,444 / 129,561 | — |
| Hamada, Tsuyoshi | Gastroenterology & Hepatology | — | 1,637 / 113,536 |
| Komura, Daisuke | Developmental Biology | — | 3,402 / 167,121 |
| Nakagawa, Ichiro | Microbiology | 4,052 / 232,186 | — |
| Yoshizaki, Ayumi | Dermatology & Venereal Diseases | 1,027 / 64,751 | 573 / 64,751 |
| Morii, Eiichi I. | Oncology & Carcinogenesis | 6,096 / 377,791 | — |
| Takahashi, Shyoki | Nuclear Medicine & Medical Imaging | 1,495 / 129,561 | 2,731 / 129,561 |
| Mandai, Masaki | Oncology & Carcinogenesis | 6,146 / 377,791 | 5,682 / 377,791 |
| Nozu, Kandai | Urology & Nephrology | — | 1,088 / 96,288 |
| Nozaki, Tomoyoshi | Mycology & Parasitology | 409 / 29,175 | — |
| Hamanishi, Junzo | Oncology & Carcinogenesis | — | 5,180 / 377,791 |
| Sakaguchi, Yusuke | Urology & Nephrology | — | 1,096 / 96,288 |
| Yamada, Kaoru | Neurology & Neurosurgery | — | 6,947 / 379,830 |
| Komatsu, Noriko | Immunology | — | 2,856 / 176,292 |
| Shirabe, Ken | Surgery | 1,464 / 146,713 | 2,547 / 146,713 |
| Nakajima, Hideaki | Immunology | — | 2,925 / 176,292 |
| Shintani, Yashushi | Oncology & Carcinogenesis | — | 5,391 / 377,791 |
| Mori, Yasuko | Virology | 1,480 / 79,508 | — |
| Konishi, Junji | Nuclear Medicine & Medical Imaging | 1,599 / 129,561 | — |
| Yamamoto, Hirofumi | Oncology & Carcinogenesis | 6,475 / 377,791 | 7,069 / 377,791 |
| Tobe, Toru | Microbiology | 4,337 / 232,186 | — |
| Sakamoto, Chouitsu | Gastroenterology & Hepatology | 2,226 / 113,536 | — |
| Hirano, Satoshi | Surgery | 2,566 / 146,713 | 872 / 146,713 |
| Dong, Jiayi | Nutrition & Dietetics | — | 1,138 / 59,506 |
| Tanaka, Shinji | Urology & Nephrology | — | 1,166 / 96,288 |
| Iwakiri, Katsuhiko | Gastroenterology & Hepatology | — | 1,779 / 113,536 |
| Nitta, Takeshi | Immunology | — | 3,069 / 176,292 |
| Oshi, Masanori | Oncology & Carcinogenesis | — | 5,720 / 377,791 |
| Ishihara, Soichiro | Surgery | — | 922 / 146,713 |
| Satoh, Taroh H. | Oncology & Carcinogenesis | — | 5,758 / 377,791 |
| Matsumoto, Hidetaka | Ophthalmology & Optometry | — | 927 / 86,157 |
| Nogawa, Koji | Toxicology | 916 / 69,049 | — |
| Takeda, Norihiko | Cardiovascular System & Hematology | — | 4,320 / 249,410 |
| Oyama, Testsunari | Oncology & Carcinogenesis | 6,874 / 377,791 | — |
| Miyashita, Mitsunori | Oncology & Carcinogenesis | — | 5,955 / 377,791 |
| Omori, Koichi | Otorhinolaryngology | 600 / 54,521 | 341 / 54,521 |
| Honda, Kazufumi | Oncology & Carcinogenesis | 7,100 / 377,791 | — |
| Murai, Toshiyuki | Biochemistry & Molecular Biology | — | 2,861 / 216,826 |
| Kawakami, Koji | Oncology & Carcinogenesis | 7,226 / 377,791 | — |
| Omura, Ken | Dentistry | 1,212 / 101,728 | — |
| Tanaka, Atsushi | Immunology | — | 3,431 / 176,292 |
| Tamai, Makoto | Ophthalmology & Optometry | 1,526 / 86,157 | — |
| Tabara, Yasuharu | Cardiovascular System & Hematology | — | 4,721 / 249,410 |
| Kawaguchi, Yoshikuni | Surgery | — | 1,064 / 146,713 |
| Chamoto, K. | Immunology | — | 3,629 / 176,292 |
| Egawa, Gyohei | Dermatology & Venereal Diseases | — | 748 / 64,751 |
| Shindou, Hideo | Biochemistry & Molecular Biology | — | 3,136 / 216,826 |
| Ishikawa, Shumpei | Oncology & Carcinogenesis | — | 6,821 / 377,791 |
| Kim, Yoonhee | Toxicology | — | 857 / 69,049 |
| Takahashi, Yuki | Pharmacology & Pharmacy | — | 1,793 / 166,116 |
| Kubo, Akiharu | Dermatology & Venereal Diseases | — | 759 / 64,751 |
| Kanatsu-Shinohara, Mito | Obstetrics & Reproductive Medicine | 2,082 / 105,735 | 1,659 / 105,735 |
| Ooto, Sotaro | Ophthalmology & Optometry | 1,631 / 86,157 | — |
| Nomura, Takashi | Immunology | — | 3,728 / 176,292 |
| Kondoh, Hiroshi | Oncology & Carcinogenesis | — | 7,007 / 377,791 |
| Miyagawa, Shigeru | Cardiovascular System & Hematology | — | 5,072 / 249,410 |
| Jingu, Keiichi | Oncology & Carcinogenesis | — | 7,224 / 377,791 |
| Okuno, Yasushi | Medicinal & Biomolecular Chemistry | 1,055 / 120,621 | 1,477 / 120,621 |
| Pan, Ian | Nuclear Medicine & Medical Imaging | — | 1,383 / 129,561 |
| Ohi, Ryoji | Pediatrics | 1,335 / 81,129 | — |
| Uraoka, Toshio | Gastroenterology & Hepatology | — | 2,288 / 113,536 |
| Inohara, Hidenori | Otorhinolaryngology | 801 / 54,521 | 382 / 54,521 |
| Makino, Tomoki | Oncology & Carcinogenesis | — | 7,491 / 377,791 |
| McKean-Cowdin, Roberta | Ophthalmology & Optometry | — | 1,201 / 86,157 |
| Onouchi, Yoshihiro | Genetics & Heredity | — | 601 / 42,273 |
| Shimazu, Takeshi | Emergency & Critical Care Medicine | 807 / 44,281 | — |
| Tsutsui, Masato | Pharmacology & Pharmacy | 2,412 / 166,116 | — |
| Hoshi, Kazuto | Dentistry | 1,524 / 101,728 | — |
| Danev, Radostin S. | Microscopy | 65 / 4,178 | 36 / 4,178 |
| Nishikawa, Toshiaki | Anesthesiology | 1,035 / 59,383 | — |
| Chikuda, Hirotaka | Orthopedics | — | 1,436 / 98,781 |
| Matsumoto, Tomoyuki | Orthopedics | — | 1,449 / 98,781 |
| Okada, Kyoji | Orthopedics | 1,977 / 98,781 | — |
| Komori, Takahide | Dentistry | 1,607 / 101,728 | — |
| Dohi, Shuji | Anesthesiology | 1,063 / 59,383 | — |
| Ooya, Tooru | Polymers | 2,550 / 133,253 | — |
| Matozaki, Takashi | Biochemistry & Molecular Biology | — | 3,827 / 216,826 |
| Kurokawa, Ryo | Nuclear Medicine & Medical Imaging | — | 1,607 / 129,561 |
| Yanagawa, Masahiro | Nuclear Medicine & Medical Imaging | — | 1,644 / 129,561 |
| Mori, Naoko | Nuclear Medicine & Medical Imaging | — | 1,654 / 129,561 |
| Moriwaki, Kenta | Biochemistry & Molecular Biology | — | 3,945 / 216,826 |
| Obama, Kazutaka | Surgery | — | 1,479 / 146,713 |
| Oda, Yoshiya | Analytical Chemistry | 2,501 / 137,328 | — |
| Nakanishi, Nobuto | Emergency & Critical Care Medicine | — | 862 / 44,281 |
| Miyoshi, Eiji | Biochemistry & Molecular Biology | — | 4,128 / 216,826 |
| Takishima, Tamaotsu | General & Internal Medicine | 3,645 / 360,081 | — |
| Nishi, Hiroshi | Urology & Nephrology | — | 1,804 / 96,288 |
| Nakajima, Katsuyuki | General Clinical Medicine | 217 / 24,038 | 227 / 24,038 |
| Anzai, Naohiko | Pharmacology & Pharmacy | 3,040 / 166,116 | — |
| Yamaguchi, Masaki | Biomedical Engineering | 1,448 / 74,543 | — |
| Mikawa, Katsuya | Anesthesiology | 1,259 / 59,383 | — |
| Nomura, Kyoko | General & Internal Medicine | 3,914 / 360,081 | 3,780 / 360,081 |
| Miyatake, Satoko | Genetics & Heredity | — | 795 / 42,273 |
| Takahara, Shirou | Surgery | 2,889 / 146,713 | — |
| Kobayashi, Tohru | Pediatrics | — | 1,112 / 81,129 |
| Miyake, Masahiro | Ophthalmology & Optometry | — | 1,709 / 86,157 |
| Hata, Akinori | Nuclear Medicine & Medical Imaging | — | 2,200 / 129,561 |
| Makimoto, K. P. | Nursing | 1,320 / 73,697 | — |
| Motegi, Sei ichiro | Dermatology & Venereal Diseases | — | 1,300 / 64,751 |
| Hirata, Kenji | Nuclear Medicine & Medical Imaging | — | 2,265 / 129,561 |
| Iwatani, Yoshinori | General Clinical Medicine | 268 / 24,038 | — |
| Hasegawa, Takumi | Dentistry | — | 1,872 / 101,728 |
| Kanda, Tomonori | Nuclear Medicine & Medical Imaging | — | 2,369 / 129,561 |
| Kanai, Tatsuaki | Nuclear Medicine & Medical Imaging | — | 2,432 / 129,561 |
| Kudo, Kohsuke | Nuclear Medicine & Medical Imaging | — | 2,469 / 129,561 |
| Takakuwa, Tetsuya | Anatomy & Morphology | 105 / 8,297 | — |
| Yoneoka, Daisuke | General & Internal Medicine | — | 5,011 / 360,081 |
| Sasaki, Natsuki | Environmental & Occupational Health | — | 281 / 15,550 |
| Adachi, Junko | Legal & Forensic Medicine | 263 / 15,674 | — |
| Imai, Takao | Otorhinolaryngology | — | 928 / 54,521 |
| Arita, Junichi | Surgery | — | 2,708 / 146,713 |
| Hirao, Hirofumi | Surgery | — | 2,775 / 146,713 |
| Torimitsu, Suguru | Legal & Forensic Medicine | — | 262 / 15,674 |
Source: Ioannidis JPA, Elsevier (2026). August 2026 data-update for "Updated science-wide author databases of standardized citation indicators". Mendeley Data, version 9. Licence CC BY-NC 3.0. doi:10.17632/btchxktzyw.9
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