University of the Ryukyus: Rankings

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The University of the Ryukyus ranked 61st in Japan, 1126th in the global 2024 rating, and scored in the TOP 50% across 109 research topics. The University of the Ryukyus ranking is based on 3 factors: research output (EduRank's index has 16,685 academic publications and 290,680 citations attributed to the university), non-academic reputation, and the impact of 6 notable alumni.

Ranking Category
#1126 of 14,131 In the World
#281 of 5,830 In Asia
#61 of 719 In Japan
#1 of 2 In Nishihara
#257 of 2,152 For Renewable Energy Engineering
#291 of 3,255 For Zoology
#316 of 3,195 For Wildlife and Fisheries Management & Conservation
#1590 of 7,738 For Alumni Impact
#1744 of 14,131 For Non-academic Prominence
Top50% For 106 other topics

Jump to topical rankings below

Acceptance rate and other statistics

Biology rankings

The University of the Ryukyus ranked 70th for Biology in Japan and 910th in the World with 12,572 publications made and 242,413 citations received. Main research topics: Genetics, Biochemistry, Paleontology, Botany, Immunology.

Biology ranking Location
#70 of 523 In Japan
#292 of 2,814 In Asia
#910 of 6,770 In the World

University of the Ryukyus
Biology Publications & Citations

Year Biology publications Biology citations
1991 135 381
1992 139 399
1993 129 515
1994 155 620
1995 172 651
1996 172 742
1997 176 779
1998 201 1049
1999 241 1238
2000 260 1654
2001 257 1797
2002 397 2374
2003 304 2960
2004 326 3542
2005 353 4226
2006 370 4894
2007 362 5595
2008 394 6387
2009 393 7070
2010 361 8053
2011 426 8794
2012 488 9693
2013 419 10378
2014 489 11369
2015 405 11258
2016 453 11696
2017 508 11914
2018 562 13286
2019 512 14484
2020 561 17043
2021 609 19334
2022 586 19664
2023 552 19349

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 28 291
Wildlife and Fisheries Management & Conservation 17 47 316
Entomology 28 91 514
Virology 41 143 570
Microbiology 37 153 589
Botany 38 178 667
Immunology 77 213 693
Oncology and Cancer research 79 245 709
Molecular Biology 92 243 756
Genetics 77 238 780
Paleontology 41 214 799
Biotechnology 72 267 809
Horticulture 42 273 827
Evolutionary Biology 31 185 831
Animal Science 42 227 849
Nutrition and Food Science 47 318 889
Biochemistry 79 297 890
Pharmacology 84 329 904
Forestry 33 262 956
Agricultural Science 39 331 963
Neuroscience 91 291 1067
Biophysics 137 405 1204
Bioinformatics and Computational biology 88 432 1253
Astrobiology 100 391 1264
Toxicology 46 461 1267
Nanotechnology 142 1162 2341

Chemistry rankings

The University of the Ryukyus ranked 88th for Chemistry in Japan and 1082nd in the World with 9,625 publications made and 196,888 citations received. Main research topics: Biochemistry, Organic Chemistry, Materials Science, Nutrition and Food Science, Physical chemistry.

Chemistry ranking Location
#88 of 499 In Japan
#387 of 2,750 In Asia
#1082 of 6,447 In the World

University of the Ryukyus
Chemistry Publications & Citations

Year Chemistry publications Chemistry citations
1991 107 325
1992 107 355
1993 110 432
1994 115 520
1995 139 552
1996 160 684
1997 139 705
1998 151 889
1999 173 1030
2000 215 1385
2001 191 1423
2002 311 1905
2003 248 2357
2004 255 2807
2005 263 3464
2006 298 3876
2007 306 4514
2008 305 4957
2009 304 5468
2010 289 6329
2011 330 6988
2012 364 7503
2013 348 8026
2014 406 8903
2015 335 8803
2016 353 9130
2017 378 9366
2018 429 10410
2019 327 11036
2020 417 13024
2021 457 14913
2022 403 14863
2023 351 14904

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 42 232 832
Nutrition and Food Science 47 318 889
Biochemistry 79 297 890
Polymer science and Plastics engineering 68 303 926
Organic Chemistry 90 473 1214
Pharmacy 112 531 1361
Computational Chemistry 81 570 1468
Environmental Chemistry 97 661 1577
Materials Science 106 702 1637
Inorganic Chemistry 113 755 1687
Physical chemistry 109 776 1721
Radiochemistry 112 981 1890
Chemical Engineering 117 1008 2049
Nanotechnology 142 1162 2341

Medicine rankings

The University of the Ryukyus ranked 76th for Medicine in Japan and 859th in the World with 9,024 publications made and 165,687 citations received. Main research topics: Pathology, Surgery, Immunology, Radiology and Nuclear medicine, Psychiatry.

Medicine ranking Location
#76 of 517 In Japan
#248 of 2,781 In Asia
#859 of 6,680 In the World

University of the Ryukyus
Medicine Publications & Citations

Year Medicine publications Medicine citations
1991 96 247
1992 111 246
1993 98 315
1994 132 387
1995 137 403
1996 139 504
1997 149 551
1998 171 748
1999 192 860
2000 191 1194
2001 185 1302
2002 276 1715
2003 208 2182
2004 252 2611
2005 240 3234
2006 245 3554
2007 248 4158
2008 238 4559
2009 272 5036
2010 234 5614
2011 303 6085
2012 337 6821
2013 301 7047
2014 367 7515
2015 294 7698
2016 317 7836
2017 379 8314
2018 374 8833
2019 335 9160
2020 407 11393
2021 453 12827
2022 457 13400
2023 394 13297

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 55 145 486
Radiation Therapy 67 168 527
Respiratory Therapy 50 124 537
Virology 41 143 570
Cardiology 72 161 576
Gastroenterology and Hepatology 76 191 585
Dermatology 75 199 636
Radiology and Nuclear medicine 72 188 640
Surgery 72 191 645
Epidemiology 37 160 686
Anesthesiology 76 211 692
Immunology 77 213 693
Oncology and Cancer research 79 245 709
Anatomy and Physiology 75 200 713
Ophthalmology 81 236 778
Plastic Surgery 53 236 780
Veterinary 25 249 781
Cosmetology 63 281 788
Pathology 77 241 789
Pediatrics 72 245 862
Family medicine 59 197 877
Critical Care Nursing 60 223 881
Public Health 31 180 884
Pharmacology 84 329 904
Audiology 83 217 926
Medical Physics 74 262 932
Psychiatry 76 251 933
Optometry 72 276 950
Gerontology 50 192 1082
Obstetrics and Gynecology (OB-GYN) 64 301 1151
Paramedicine and Emergency medicine 67 306 1240
Toxicology 46 461 1267
Dentistry 90 434 1335
Orthodontics 91 414 1354
Pharmacy 112 531 1361
Physical Therapy 123 537 1722
Health Science 76 467 1761
Clinical Psychology 79 477 1787
Sports Medicine 160 608 1920
Nursing 84 548 1977
Healthcare Management (MHA) 78 655 2167

Environmental Science rankings

The University of the Ryukyus ranked 40th for Environmental Science in Japan and 953rd in the World with 8,226 publications made and 145,296 citations received. Main research topics: Geology, Ecology, Paleontology, Geography and Cartography, Oceanography.

Environmental Science ranking Location
#40 of 510 In Japan
#274 of 2,811 In Asia
#953 of 6,798 In the World

University of the Ryukyus
Environmental Science Publications & Citations

Year Environmental Science publications Environmental Science citations
1991 63 203
1992 80 256
1993 80 287
1994 84 325
1995 96 342
1996 97 387
1997 95 404
1998 110 516
1999 136 650
2000 143 859
2001 145 858
2002 232 1152
2003 188 1402
2004 179 1658
2005 212 1899
2006 222 2406
2007 239 2792
2008 265 3235
2009 284 3769
2010 246 4393
2011 271 4925
2012 338 5553
2013 293 6144
2014 328 6941
2015 277 6955
2016 328 7495
2017 354 7473
2018 384 8363
2019 380 9464
2020 402 11045
2021 435 12576
2022 423 12779
2023 388 12293

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 17 47 316
Mining Engineering 16 159 444
Oceanography 24 152 589
Ecology 19 184 718
Paleontology 41 214 799
Petrology and Geochemistry 42 232 832
Geology 41 237 854
Earth science and Geophysics 48 277 886
Forestry 33 262 956
Agricultural Science 39 331 963
Meteorology and Atmospheric Science 74 453 1298
Environmental Management 45 491 1319
Geography and Cartography 53 425 1438
Geotechnical Engineering 67 593 1496
Environmental Chemistry 97 661 1577
Environmental Engineering 82 821 1898

Engineering rankings

The University of the Ryukyus ranked 85th for Engineering in Japan and 1427th in the World with 6,329 publications made and 100,402 citations received. Main research topics: Materials Science, Electrical Engineering, Optical Engineering, Metallurgical Engineering, Mechanical Engineering.

Engineering ranking Location
#85 of 505 In Japan
#542 of 2,809 In Asia
#1427 of 6,684 In the World

University of the Ryukyus
Engineering Publications & Citations

Year Engineering publications Engineering citations
1991 65 187
1992 63 193
1993 61 205
1994 71 262
1995 63 249
1996 93 327
1997 79 320
1998 91 393
1999 96 446
2000 115 584
2001 106 558
2002 270 839
2003 170 975
2004 161 1170
2005 156 1446
2006 180 1624
2007 183 1839
2008 201 2150
2009 238 2597
2010 205 2938
2011 204 3419
2012 256 3732
2013 233 4408
2014 249 4720
2015 209 4630
2016 244 5320
2017 258 5275
2018 276 5867
2019 255 6237
2020 284 7657
2021 294 8767
2022 292 9056
2023 252 9012

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 87 257
Mining Engineering 16 159 444
Agricultural Engineering 25 220 570
Automotive Engineering 26 217 590
Automation and Control engineering 37 242 655
Biotechnology 72 267 809
Polymer science and Plastics engineering 68 303 926
Electrical Engineering 62 375 1011
Reliability and Quality Engineering 37 414 1134
Operations Research 26 407 1145
Aerospace Engineering 66 377 1169
Structural Engineering 82 492 1282
Mechanical Engineering 75 483 1344
Civil Engineering 72 489 1369
Electronic Engineering 74 589 1415
Telecommunications 75 575 1447
Optical Engineering 98 573 1448
Acoustical Engineering 95 534 1465
Geotechnical Engineering 67 593 1496
Materials Science 106 702 1637
Metallurgical Engineering 107 720 1654
Computer Engineering 73 720 1671
Remote Sensing 81 633 1674
Computer Networking 86 756 1841
Environmental Engineering 82 821 1898
Chemical Engineering 117 1008 2049
Nanotechnology 142 1162 2341
Systems Engineering 125 1066 2698

Physics rankings

The University of the Ryukyus ranked 82nd for Physics in Japan and 1382nd in the World with 5,850 publications made and 89,410 citations received. Main research topics: Quantum and Particle physics, Materials Science, Optical Engineering, Astrophysics and Astronomy, Nuclear Physics.

Physics ranking Location
#82 of 503 In Japan
#513 of 2,786 In Asia
#1382 of 6,603 In the World

University of the Ryukyus
Physics Publications & Citations

Year Physics publications Physics citations
1991 58 181
1992 60 177
1993 54 187
1994 62 234
1995 63 233
1996 86 343
1997 75 323
1998 86 380
1999 75 412
2000 116 534
2001 90 537
2002 243 826
2003 164 914
2004 148 1092
2005 140 1339
2006 178 1519
2007 188 1687
2008 192 1876
2009 218 2301
2010 176 2710
2011 195 3080
2012 222 3361
2013 191 3855
2014 245 4327
2015 207 4291
2016 228 4720
2017 237 4945
2018 260 5392
2019 229 5716
2020 250 7035
2021 282 7943
2022 278 8161
2023 230 8286

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 74 262 932
Theoretical Physics 49 288 1010
Astrophysics and Astronomy 64 305 1087
Condensed Matter Physics 81 428 1105
Nuclear Physics 91 382 1120
Biophysics 137 405 1204
Astrobiology 100 391 1264
Atomic and Molecular physics 101 441 1278
Quantum and Particle physics 83 525 1391
Optical Engineering 98 573 1448
Acoustical Engineering 95 534 1465
Materials Science 106 702 1637
Nanotechnology 142 1162 2341

Liberal Arts & Social Sciences rankings

The University of the Ryukyus ranked 60th for Liberal Arts & Social Sciences in Japan and 1878th in the World with 4,313 publications made and 67,005 citations received. Main research topics: Sociology, Philosophy, History, Demography, Archaeology.

Liberal Arts & Social Sciences ranking Location
#60 of 527 In Japan
#492 of 2,845 In Asia
#1878 of 7,020 In the World

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

Year Liberal Arts & Social Sciences publications Liberal Arts & Social Sciences citations
1991 33 106
1992 33 130
1993 35 137
1994 52 157
1995 52 144
1996 46 200
1997 46 197
1998 56 260
1999 64 309
2000 77 415
2001 67 419
2002 132 619
2003 83 758
2004 94 923
2005 89 1115
2006 92 1345
2007 115 1455
2008 122 1736
2009 140 2047
2010 118 2191
2011 130 2554
2012 181 2842
2013 147 2958
2014 200 3504
2015 162 3470
2016 149 3716
2017 192 3829
2018 188 4138
2019 201 4548
2020 249 6007
2021 277 6570
2022 237 6854
2023 232 6945

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
Demography 30 171 849
Genealogy 25 105 915
Library and Information science 91 303 1405
Linguistics 79 470 1491
Archaeology 47 456 1512
Sociology 40 362 1566
History 45 443 1577
Anthropology 43 476 1935
Aesthetics 88 563 1941
Classics and Ancient History 65 551 2055
Philosophy 86 634 2275
Law 87 876 2649
Political Science 91 922 2966
Theology / Divinity / Religious studies 95 950 3007
Education Majors 127 1231 3525

Computer Science rankings

The University of the Ryukyus ranked 81st for Computer Science in Japan and 1510th in the World with 4,313 publications made and 65,262 citations received. Main research topics: Artificial Intelligence (AI), Neuroscience, Machine Learning, Telecommunications, Computer Vision.

Computer Science ranking Location
#81 of 506 In Japan
#522 of 2,809 In Asia
#1510 of 6,752 In the World

University of the Ryukyus
Computer Science Publications & Citations

Year Computer Science publications Computer Science citations
1991 43 98
1992 35 88
1993 32 130
1994 40 157
1995 49 172
1996 45 201
1997 57 204
1998 60 252
1999 62 291
2000 57 365
2001 54 426
2002 240 705
2003 116 736
2004 106 854
2005 111 1028
2006 110 1204
2007 145 1437
2008 124 1668
2009 163 1956
2010 134 2196
2011 135 2432
2012 166 2854
2013 139 3146
2014 144 3654
2015 132 3487
2016 142 3590
2017 187 3906
2018 201 4155
2019 185 4866
2020 206 5734
2021 214 6645
2022 236 7171
2023 222 7096

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 91 291 1067
Bioinformatics and Computational biology 88 432 1253
Library and Information science 91 303 1405
Telecommunications 75 575 1447
Artificial Intelligence (AI) 65 531 1467
Machine Learning 55 614 1543
Computational Linguistics 85 631 1616
Computer Engineering 73 720 1671
Computer Vision 98 697 1689
Computer Networking 86 756 1841
Blockchain and Cryptography 75 871 1935
Cognitive Science 122 874 2154
Cyber Security 101 1069 2543

Psychology rankings

The University of the Ryukyus ranked 84th for Psychology in Japan and 1232nd in the World with 2,904 publications made and 48,821 citations received. Main research topics: Psychiatry, Neuroscience, Social Psychology, Cognitive Science, Child Psychology.

Psychology ranking Location
#84 of 485 In Japan
#352 of 2,703 In Asia
#1232 of 6,528 In the World

University of the Ryukyus
Psychology Publications & Citations

Year Psychology publications Psychology citations
1991 42 87
1992 41 61
1993 38 89
1994 44 126
1995 44 138
1996 46 179
1997 51 175
1998 58 237
1999 62 289
2000 65 366
2001 47 409
2002 108 513
2003 66 693
2004 89 757
2005 70 878
2006 71 1007
2007 81 1153
2008 59 1257
2009 81 1353
2010 76 1478
2011 80 1587
2012 94 1912
2013 91 1994
2014 103 2228
2015 78 2175
2016 82 2295
2017 126 2544
2018 140 2612
2019 114 3004
2020 134 3653
2021 132 3989
2022 173 4461
2023 151 4416

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 76 251 933
Neuroscience 91 291 1067
Clinical Psychology 79 477 1787
Child Psychology 82 492 1857
Social Psychology 72 550 1912
Cognitive Science 122 874 2154
Education Majors 127 1231 3525

Art & Design rankings

The University of the Ryukyus ranked 23rd for Art & Design in Japan and 958th in the World with 1,151 publications made and 23,576 citations received. Main research topics: Fashion Design, Literature, Aesthetics.

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
#23 of 328 In Japan
#195 of 2,302 In Asia
#958 of 5,720 In the World

University of the Ryukyus
Art & Design Publications & Citations

Year Art & Design publications Art & Design citations
1991 9 20
1992 6 19
1993 11 25
1994 5 41
1995 11 33
1996 9 30
1997 5 40
1998 11 33
1999 10 43
2000 10 78
2001 19 79
2002 28 163
2003 20 186
2004 27 198
2005 31 253
2006 20 287
2007 25 357
2008 44 430
2009 50 571
2010 34 594
2011 45 774
2012 54 878
2013 48 896
2014 49 1008
2015 40 1003
2016 47 1171
2017 47 1074
2018 55 1201
2019 59 1530
2020 59 1667
2021 68 2013
2022 83 2054
2023 66 1907

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 18 122 649
Aesthetics 88 563 1941
Literature 70 571 2036

Other rankings

Non-core subjects for the University of the Ryukyus

Speciality Japan Asia World Rank
Environmental Economics 19 347 1078
Management 39 338 1172
Statistics 66 474 1428
Math Teachers 30 379 1531
Mathematics 68 540 1576
Business 53 477 1578
Finance 68 602 1875
Applied Mathematics 82 807 1954
Econometrics and Mathematical Economics 74 792 2168
Economics 69 742 2238
Marketing 80 947 2547
Development Studies 90 1088 3024