University of the Ryukyus: Rankings

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The University of the Ryukyus ranked 60th in Japan, 1083rd in the global 2026 rating, and scored in the TOP 50% across 107 research topics. The University of the Ryukyus ranking is based on 3 factors: research output (EduRank's index has 18,971 academic publications and 399,888 citations attributed to the university), non-academic reputation, and the impact of 8 notable alumni.

Ranking Category
#1083 of 14,131 In the World
#245 of 5,830 In Asia
#60 of 719 In Japan
#1 of 2 In Nishihara
#268 of 2,336 For Renewable Energy Engineering
#314 of 3,564 For Zoology
#342 of 3,467 For Wildlife and Fisheries Management & Conservation
#1647 of 8,074 For Alumni Impact
#1392 of 14,131 For Non-academic Prominence
Top50% For 104 other topics

Jump to topical rankings below

Acceptance rate and other statistics

Biology rankings

The University of the Ryukyus ranked 69th for Biology in Japan and 955th in the World with 14,099 publications made and 331,178 citations received. Main research topics: Genetics, Biochemistry, Paleontology, Botany, Immunology.

Biology ranking Location
#69 of 528 In Japan
#317 of 2,838 In Asia
#955 of 6,841 In the World

University of the Ryukyus
Biology Publications & Citations

Year Biology publications Biology citations
1993 129 592
1994 163 748
1995 186 820
1996 189 883
1997 190 936
1998 214 1323
1999 259 1523
2000 296 2043
2001 267 2209
2002 440 2953
2003 333 3778
2004 341 4271
2005 362 5172
2006 390 5931
2007 348 6679
2008 392 7679
2009 387 8295
2010 384 9337
2011 454 10386
2012 494 11480
2013 445 12094
2014 468 13317
2015 436 12928
2016 497 13587
2017 541 14222
2018 589 15358
2019 542 17389
2020 600 20505
2021 655 23097
2022 595 22723
2023 583 22903
2024 509 21616
2025 469 19552

The following table provides academic rankings for The University of the Ryukyus in various areas of Biology.

Biology subfield Japan ranking Asia ranking World rank
Zoology 9 32 314
Wildlife and Fisheries Management & Conservation 16 60 342
Entomology 30 126 577
Virology 42 169 631
Microbiology 37 187 645
Botany 39 203 715
Immunology 77 232 731
Oncology and Cancer research 80 270 755
Molecular Biology 90 261 789
Biotechnology 64 276 815
Genetics 80 264 824
Evolutionary Biology 29 198 843
Paleontology 40 256 871
Animal Science 38 256 897
Nutrition and Food Science 45 346 920
Biochemistry 77 323 920
Horticulture 42 334 924
Pharmacology 90 420 1058
Agricultural Science 37 397 1073
Neuroscience 94 337 1155
Forestry 39 366 1177
Biophysics 137 450 1285
Bioinformatics and Computational biology 88 477 1302
Astrobiology 107 443 1354
Toxicology 44 536 1382
Nanotechnology 141 1240 2469

Chemistry rankings

The University of the Ryukyus ranked 84th for Chemistry in Japan and 1144th in the World with 10,554 publications made and 260,178 citations received. Main research topics: Biochemistry, Organic Chemistry, Materials Science, Nutrition and Food Science, Physical chemistry.

Chemistry ranking Location
#84 of 510 In Japan
#432 of 2,785 In Asia
#1144 of 6,561 In the World

University of the Ryukyus
Chemistry Publications & Citations

Year Chemistry publications Chemistry citations
1993 110 481
1994 121 601
1995 150 680
1996 167 789
1997 156 832
1998 159 1088
1999 184 1252
2000 251 1680
2001 201 1692
2002 336 2338
2003 275 3006
2004 271 3338
2005 284 4195
2006 318 4678
2007 286 5226
2008 304 5894
2009 294 6316
2010 311 7244
2011 332 8002
2012 378 8731
2013 360 9231
2014 393 10288
2015 355 10037
2016 368 10341
2017 398 10974
2018 437 11627
2019 340 12841
2020 431 15473
2021 481 17444
2022 410 16752
2023 380 17121
2024 321 15518
2025 251 13517

The following table provides academic rankings for The University of the Ryukyus in various areas of Chemistry.

Chemistry subfield Japan ranking Asia ranking World rank
Petrology and Geochemistry 41 241 829
Nutrition and Food Science 45 346 920
Biochemistry 77 323 920
Organic Chemistry 90 521 1275
Pharmacy 114 578 1420
Computational Chemistry 85 630 1538
Environmental Chemistry 95 733 1698
Materials Science 107 768 1727
Inorganic Chemistry 113 815 1766
Physical chemistry 108 846 1820
Radiochemistry 102 984 1888
Chemical Engineering 116 1073 2161
Nanotechnology 141 1240 2469

Medicine rankings

The University of the Ryukyus ranked 76th for Medicine in Japan and 926th in the World with 10,138 publications made and 225,235 citations received. Main research topics: Pathology, Surgery, Immunology, Radiology and Nuclear medicine, Psychiatry.

Medicine ranking Location
#76 of 521 In Japan
#281 of 2,817 In Asia
#926 of 6,793 In the World

University of the Ryukyus
Medicine Publications & Citations

Year Medicine publications Medicine citations
1993 102 376
1994 137 486
1995 148 501
1996 151 605
1997 156 642
1998 183 921
1999 200 1059
2000 212 1478
2001 188 1619
2002 302 2117
2003 235 2797
2004 267 3162
2005 247 3929
2006 262 4305
2007 238 4947
2008 247 5543
2009 271 5977
2010 254 6529
2011 328 7430
2012 342 8050
2013 304 8362
2014 354 8945
2015 305 8879
2016 336 9123
2017 397 9757
2018 374 10193
2019 355 10963
2020 430 13711
2021 489 15183
2022 470 15226
2023 411 15382
2024 403 14437
2025 406 13079

The following table provides academic rankings for The University of the Ryukyus in various areas of Medicine.

Medicine subfield Japan ranking Asia ranking World rank
Urology 57 166 523
Radiation Therapy 68 192 578
Gastroenterology and Hepatology 76 210 601
Respiratory Therapy 53 156 602
Cardiology 73 176 613
Virology 42 169 631
Surgery 71 216 677
Radiology and Nuclear medicine 76 213 679
Dermatology 76 240 724
Optometry 52 198 730
Immunology 77 232 731
Anatomy and Physiology 75 217 744
Ophthalmology 78 228 747
Anesthesiology 77 241 751
Oncology and Cancer research 80 270 755
Epidemiology 44 211 798
Neurosurgery 80 302 808
Pathology 75 265 829
Plastic Surgery 56 286 854
Cosmetology 62 337 860
Veterinary 25 299 871
Medical Physics 69 273 921
Critical Care Nursing 60 264 923
Pediatrics 74 286 951
Family medicine 58 240 970
Audiology 82 244 974
Psychiatry 77 276 979
Public Health 28 229 986
Pharmacology 90 420 1058
Gerontology 58 244 1206
Paramedicine and Emergency medicine 64 338 1288
Obstetrics and Gynecology (OB-GYN) 67 383 1317
Toxicology 44 536 1382
Dentistry 88 483 1419
Pharmacy 114 578 1420
Orthodontics 94 491 1526
Biomedical Engineering 121 649 1559
Physical Therapy 130 620 1875
Clinical Psychology 80 578 1954
Health Science 75 584 2001
Nursing 82 623 2054
Sports Medicine 159 687 2057
Healthcare Management (MHA) 76 743 2280

Environmental Science rankings

The University of the Ryukyus ranked 39th for Environmental Science in Japan and 1026th in the World with 9,229 publications made and 201,571 citations received. Main research topics: Geology, Ecology, Paleontology, Geography and Cartography, Oceanography.

Environmental Science ranking Location
#39 of 523 In Japan
#307 of 2,841 In Asia
#1026 of 6,888 In the World

University of the Ryukyus
Environmental Science Publications & Citations

Year Environmental Science publications Environmental Science citations
1993 79 337
1994 89 410
1995 106 445
1996 105 479
1997 108 497
1998 115 666
1999 147 797
2000 168 1017
2001 150 1050
2002 262 1427
2003 210 1760
2004 187 2063
2005 227 2390
2006 235 2936
2007 235 3307
2008 249 3938
2009 276 4442
2010 262 5097
2011 287 5764
2012 346 6539
2013 316 7048
2014 309 8094
2015 309 7956
2016 375 8716
2017 380 9023
2018 414 9792
2019 394 11446
2020 434 13278
2021 469 15267
2022 433 15024
2023 404 15125
2024 346 14927
2025 265 13423

The following table provides academic rankings for The University of the Ryukyus in various areas of Environmental Science.

Environmental Science subfield Japan ranking Asia ranking World rank
Wildlife and Fisheries Management & Conservation 16 60 342
Mining Engineering 16 189 523
Oceanography 23 168 606
Ecology 19 207 769
Petrology and Geochemistry 41 241 829
Paleontology 40 256 871
Earth science and Geophysics 45 293 903
Geology 40 270 916
Agricultural Science 37 397 1073
Forestry 39 366 1177
Meteorology and Atmospheric Science 70 504 1365
Environmental Management 45 563 1453
Geotechnical Engineering 64 608 1509
Geography and Cartography 52 499 1561
Environmental Chemistry 95 733 1698
Environmental Engineering 69 847 1939

Engineering rankings

The University of the Ryukyus ranked 82nd for Engineering in Japan and 1484th in the World with 7,054 publications made and 141,210 citations received. Main research topics: Materials Science, Electrical Engineering, Optical Engineering, Metallurgical Engineering, Mechanical Engineering.

Engineering ranking Location
#82 of 520 In Japan
#586 of 2,841 In Asia
#1484 of 6,795 In the World

University of the Ryukyus
Engineering Publications & Citations

Year Engineering publications Engineering citations
1993 62 262
1994 74 308
1995 69 316
1996 100 388
1997 89 401
1998 96 499
1999 103 540
2000 134 707
2001 106 700
2002 296 1092
2003 168 1247
2004 173 1443
2005 183 1795
2006 188 2045
2007 174 2285
2008 196 2736
2009 238 3184
2010 214 3527
2011 206 4066
2012 264 4553
2013 255 5149
2014 243 5510
2015 241 5593
2016 280 6170
2017 285 6319
2018 306 6675
2019 259 7594
2020 309 9205
2021 316 10504
2022 296 10392
2023 275 10774
2024 246 10441
2025 146 9076

The following table provides academic rankings for The University of the Ryukyus in various areas of Engineering.

Engineering subfield Japan ranking Asia ranking World rank
Renewable Energy Engineering 7 95 268
Mining Engineering 16 189 523
Automotive Engineering 24 241 629
Automation and Control engineering 36 279 723
Marine Engineering 44 286 813
Biotechnology 64 276 815
Agricultural Engineering 31 405 866
Electrical Engineering 58 397 1038
Reliability and Quality Engineering 34 417 1137
Aerospace Engineering 65 405 1195
Structural Engineering 79 522 1318
Civil Engineering 69 538 1441
Mechanical Engineering 77 538 1445
Optical Engineering 95 614 1502
Electronic Engineering 77 658 1504
Geotechnical Engineering 64 608 1509
Acoustical Engineering 95 578 1533
Operations Research 40 641 1552
Biomedical Engineering 121 649 1559
Telecommunications 77 659 1565
Transportation Engineering 61 612 1575
Computer Engineering 69 746 1704
Metallurgical Engineering 104 771 1719
Materials Science 107 768 1727
Architectural Engineering 94 753 1734
Remote Sensing 83 772 1913
Environmental Engineering 69 847 1939
Computer Networking 86 834 1958
Chemical Engineering 116 1073 2161
Nanotechnology 141 1240 2469
Systems Engineering 110 1065 2676
Human-Computer Interaction 125 1095 2683

Physics rankings

The University of the Ryukyus ranked 78th for Physics in Japan and 1455th in the World with 6,563 publications made and 122,772 citations received. Main research topics: Quantum and Particle physics, Materials Science, Optical Engineering, Astrophysics and Astronomy, Nuclear Physics.

Physics ranking Location
#78 of 515 In Japan
#558 of 2,822 In Asia
#1455 of 6,729 In the World

University of the Ryukyus
Physics Publications & Citations

Year Physics publications Physics citations
1993 54 240
1994 64 280
1995 66 291
1996 92 392
1997 82 385
1998 92 482
1999 93 506
2000 132 652
2001 93 650
2002 270 1037
2003 177 1179
2004 157 1336
2005 164 1685
2006 189 1870
2007 173 2004
2008 185 2385
2009 216 2725
2010 188 3161
2011 199 3564
2012 231 3974
2013 218 4392
2014 229 4934
2015 234 5046
2016 258 5456
2017 269 5925
2018 277 6053
2019 239 6896
2020 274 8347
2021 306 9541
2022 290 9191
2023 255 9808
2024 215 9407
2025 157 8244

The following table provides academic rankings for The University of the Ryukyus in various areas of Physics.

Physics subfield Japan ranking Asia ranking World rank
Medical Physics 69 273 921
Theoretical Physics 49 304 1053
Condensed Matter Physics 83 468 1153
Nuclear Physics 91 435 1183
Astrophysics and Astronomy 69 358 1192
Biophysics 137 450 1285
Astrobiology 107 443 1354
Atomic and Molecular physics 101 496 1368
Quantum and Particle physics 80 575 1468
Optical Engineering 95 614 1502
Acoustical Engineering 95 578 1533
Materials Science 107 768 1727
Nanotechnology 141 1240 2469

Computer Science rankings

The University of the Ryukyus ranked 80th for Computer Science in Japan and 1654th in the World with 4,880 publications made and 92,666 citations received. Main research topics: Artificial Intelligence (AI), Neuroscience, Machine Learning, Telecommunications, Computer Vision.

Computer Science ranking Location
#80 of 515 In Japan
#623 of 2,842 In Asia
#1654 of 6,855 In the World

University of the Ryukyus
Computer Science Publications & Citations

Year Computer Science publications Computer Science citations
1993 31 155
1994 41 190
1995 48 220
1996 52 255
1997 61 232
1998 67 325
1999 65 356
2000 66 447
2001 62 520
2002 258 899
2003 121 939
2004 110 1043
2005 125 1304
2006 117 1512
2007 145 1752
2008 122 2071
2009 165 2376
2010 148 2615
2011 145 2921
2012 157 3446
2013 155 3737
2014 140 4225
2015 141 4127
2016 164 4255
2017 205 4537
2018 202 4730
2019 201 5827
2020 217 6904
2021 230 7874
2022 248 8283
2023 242 8492
2024 205 8346
2025 156 7267

The following table provides academic rankings for The University of the Ryukyus in various areas of Computer Science.

Computer Science subfield Japan ranking Asia ranking World rank
Neuroscience 94 337 1155
Bioinformatics and Computational biology 88 477 1302
Telecommunications 77 659 1565
Artificial Intelligence (AI) 63 621 1573
Machine Learning 56 694 1649
Computer Engineering 69 746 1704
Computer Vision 94 735 1710
Library and Information science 103 436 1768
Computer Graphics 115 695 1774
Computational Linguistics 81 774 1831
Computer Networking 86 834 1958
Blockchain and Cryptography 75 927 2007
Cognitive Science 124 1004 2372
Software Engineering 97 978 2514
Cyber Security 96 1149 2656
Human-Computer Interaction 125 1095 2683

Liberal Arts & Social Sciences rankings

The University of the Ryukyus ranked 61st for Liberal Arts & Social Sciences in Japan and 2138th in the World with 4,861 publications made and 93,420 citations received. Main research topics: Sociology, Philosophy, History, Archaeology, Demography.

Liberal Arts & Social Sciences ranking Location
#61 of 536 In Japan
#621 of 2,867 In Asia
#2138 of 7,088 In the World

University of the Ryukyus
Liberal Arts & Social Sciences Publications & Citations

Year Liberal Arts & Social Sciences publications Liberal Arts & Social Sciences citations
1993 40 172
1994 54 198
1995 53 180
1996 51 234
1997 49 229
1998 57 335
1999 71 387
2000 92 524
2001 67 545
2002 142 788
2003 87 987
2004 88 1191
2005 92 1362
2006 104 1673
2007 109 1747
2008 111 2166
2009 143 2370
2010 116 2667
2011 142 3112
2012 176 3354
2013 172 3591
2014 192 4129
2015 162 4001
2016 185 4348
2017 204 4614
2018 216 5008
2019 209 5689
2020 262 7312
2021 301 8142
2022 236 8244
2023 248 8574
2024 209 8267
2025 158 7338

The following table provides academic rankings for The University of the Ryukyus in various areas of Liberal Arts & Social Sciences.

Liberal Arts & Social Sciences subfield Japan ranking Asia ranking World rank
Genealogy 23 114 924
Demography 29 205 928
Linguistics 81 571 1660
Archaeology 47 562 1696
Sociology 40 449 1758
Library and Information science 103 436 1768
History 45 542 1774
Anthropology 34 531 1987
Aesthetics 94 709 2186
Philosophy 86 734 2447
Classics and Ancient History 79 773 2517
Law 88 1030 2903
Political Science 90 1082 3248
Theology / Divinity / Religious studies 110 1269 3634
Education Majors 131 1417 3848

Psychology rankings

The University of the Ryukyus ranked 84th for Psychology in Japan and 1339th in the World with 3,253 publications made and 65,588 citations received. Main research topics: Psychiatry, Neuroscience, Social Psychology, Cognitive Science, Child Psychology.

Psychology ranking Location
#84 of 498 In Japan
#414 of 2,766 In Asia
#1339 of 6,663 In the World

University of the Ryukyus
Psychology Publications & Citations

Year Psychology publications Psychology citations
1993 41 110
1994 46 159
1995 42 180
1996 51 227
1997 49 202
1998 62 311
1999 66 350
2000 72 484
2001 50 529
2002 122 674
2003 75 862
2004 87 961
2005 76 1101
2006 81 1237
2007 70 1342
2008 63 1548
2009 86 1599
2010 76 1684
2011 86 1918
2012 92 2209
2013 95 2372
2014 103 2545
2015 73 2442
2016 90 2654
2017 132 2909
2018 141 3003
2019 114 3508
2020 150 4211
2021 144 4656
2022 168 4911
2023 151 5045
2024 130 4667
2025 143 4279

The following table provides academic rankings for The University of the Ryukyus in various areas of Psychology.

Psychology subfield Japan ranking Asia ranking World rank
Psychiatry 77 276 979
Neuroscience 94 337 1155
Clinical Psychology 80 578 1954
Child Psychology 79 604 2031
Social Psychology 80 715 2196
Cognitive Science 124 1004 2372
Education Majors 131 1417 3848

Art & Design rankings

The University of the Ryukyus ranked 21st for Art & Design in Japan and 1029th in the World with 1,327 publications made and 32,879 citations received. Main research topics: Fashion Design, Literature, Aesthetics, Computer Graphics.

Please note that our approach to subject rankings is based on scientific outputs and heavily biased on art-related topics towards institutions with computer science research profiles.

Art & Design ranking Location
#21 of 350 In Japan
#232 of 2,450 In Asia
#1029 of 6,010 In the World

University of the Ryukyus
Art & Design Publications & Citations

Year Art & Design publications Art & Design citations
1993 9 30
1994 5 39
1995 14 36
1996 9 31
1997 8 48
1998 15 46
1999 13 58
2000 13 93
2001 17 96
2002 30 192
2003 27 232
2004 21 263
2005 33 317
2006 23 363
2007 21 418
2008 43 556
2009 43 608
2010 37 707
2011 47 879
2012 54 1045
2013 60 1017
2014 49 1215
2015 39 1135
2016 54 1365
2017 58 1334
2018 60 1432
2019 63 1902
2020 68 1980
2021 75 2385
2022 83 2450
2023 70 2331
2024 71 2427
2025 47 2201

The following table provides academic rankings for The University of the Ryukyus in various areas of Art & Design.

Art & Design subfield Japan ranking Asia ranking World rank
Fashion Design 18 133 677
Computer Graphics 115 695 1774
Literature 70 667 2162
Aesthetics 94 709 2186

Other rankings

Non-core subjects for the University of the Ryukyus

Speciality Japan Asia World Rank
Environmental Economics 18 327 993
Management 40 401 1294
Statistics 60 522 1477
Mathematics 64 621 1683
Business 50 586 1774
Applied Mathematics 75 824 1967
Finance 64 686 2018
Math Teachers 51 705 2187
Economics 67 836 2397
Econometrics and Mathematical Economics 84 953 2469
Marketing 81 1118 2838
Development Studies 83 1145 3084