YEAR | EVENT/VENUE | CATEGORY | CHAMPION | NATION |
1956 | 1ST World Championship TOKYO | OPEN | NATSUI, S | JPN |
1958 | 2ND World Championship TOKYO | OPEN | SONE, K | JPN |
1961 | 3RD World Championship PARIS | OPEN | GEESINK, A | NED |
1964 | OLYMPIC GAMES | OPEN | GEESINK, A | NED |
| TOKYO | HEAVY | INOKUMA, I | JPN |
| JAPAN | MIDDLE | OKANO, I | JPN |
| | LIGHT | NAKATANI, T | JPN |
1965 | 4TH MENS World Championship | OPEN | INOKUMA, I | JPN |
| RIO DE JANEIRO | HEAVY | GEESINK, A | NED |
| BRAZIL | MIDDLE | OKANO, I | JPN |
| | LIGHT | MATSUDA, H | JPN |
1967 | 5TH MENS World Championship | OPEN | MATSUNAGA, M | JPN |
| SALT LAKE CITY | HEAVY | RUSKA, W | NED |
| U.S.A. | L/HEAVY | SATO, N | JPN |
| | MIDDLE | MARUKI, E | JPN |
| | L/MIDDLE | MINATOYA, H | JPN |
| | LIGHT | SHIGEOKA, T | JPN |
1969 | 6TH MENS World Championship | OPEN | SHINOMAKI, M | JPN |
| MEXICO CITY | HEAVY | SUMA, S | JPN |
| MEXICO | L/HEAVY | SASAHARA, F | JPN |
| | MIDDLE | SONODA, I | JPN |
| | L/MIDDLE | MINATOYA, H | JPN |
| | LIGHT | SONODA, Y | JPN |
1970 | 7TH MENS World Championship | OPEN | SHINOMAKI, M | JPN |
| LUDWIGSHAFEN | HEAVY | RUSKA, W | NED |
| GERMANY | L/HEAVY | SASAHARA, F | JPN |
| | MIDDLE | FUJII, S | JPN |
| | L/MIDDLE | TSUZAWA, H | JPN |
| | LIGHT | KAWAGUCHI, T | JPN |
1972 | OLYMPIC GAMES | OPEN | RUSKA, W | NED |
| MUNICH | HEAVY | RUSKA, W | NED |
| GERMANY | L/HEAVY | CHOCHOSHVILI | URS |
| | MIDDLE | SEKINE, S | JPN |
| | L/MIDDLE | NOMURA, T | JPN |
| | LIGHT | KAWAGUCHI, T | JPN |
1973 | 8TH MENS World Championship | OPEN | NINOMIYA, K | JPN |
| LAUSANNE | HEAVY | TAKAGI, C | JPN |
| SWITZERLAND | L/HEAVY | SATO, N | JPN |
| | MIDDLE | FUJII, S | JPN |
| | L/MIDDLE | NOMURA, T | JPN |
| | LIGHT | MINAMI, Y | JPN |
1975 | 9TH MENS World Championship | OPEN | UEMURA.H | JPN |
| VIENNA | HEAVY | ENDO.S | JPN |
| AUSTRIA | L/HEAVY | ROUGE.J.L | FRA |
| | MIDDLE | FUJII.S | JPN |
| | L/MIDDLE | NEVZOROV.V | URS |
| | LIGHT | MINAMI.Y | JPN |
1976 | OLYMPIC GAMES | OPEN | NOVIKOV S.P | URS |
| MONTREAL | HEAVY | UEMURA.H | JPN |
| CANADA | L/HEAVY | NINOMIYA.K | JPN |
| | MIDDLE | SONODA.I | JPN |
| | L/MIDDLE | NEVZOROV.V | URS |
| | LIGHT | RODRIGUEZ.H | CUB |
1977 | 10TH MENS World Championship | CANCELLED | | |
| BARCELONA | | | |
| SPAIN | | | |
1979 | 11TH MENS World Championship | OPEN | ENDO.S | JPN |
| PARIS | +95 KG | YAMASHITA.Y | JPN |
| FRANCE | -95 | KHUBULURI.T | URS |
| | -86 | ULTSCH.D | GDR |
| | -78 | FUJII.S | JPN |
| | -71 | KATSU K.K | JPN |
| | -65 | SOLODUKHIN.N | URS |
| | -60 | REY.T | FRA |
1980 | OLYMPIC GAMES | OPEN | LORENZ.D | GDR |
| MOSCOW | + 95KG | PARISI.A | FRA |
| USSR | -95 | VAN DE WALLE.R | BEL |
| | -86 | ROETHLISBERGER | SUI |
| | -78 | KHABARELI | URS |
| | -71 | GAMBA.E | ITA |
| | -65 | SOLODUKHIN.N | URS |
| | -60 | REY.T | FRA |
1980 | 1ST WOMENS World Championship | OPEN | BERGHMANS.I | BEL |
| NEW YORK | +72KG | DE CAL.M | ITA |
| U.S.A | -72 | TRAIADOU.J | FRA |
| | -66 | SIMON.E | AUT |
| | -61 | STAPS.A | NED |
| | -56 | WINKLEBAUER.G | AUT |
| | -52 | HROVAT.E | AUT |
| | -48 | BRIDGE.J | GBR |
1981 | 12TH MENS World Championship | OPEN | YAMASHITA.Y | JPN |
| MAASTRICHT | +95KG | YAMASHITA.Y | JPN |
| NEDERLAND | -95 | KHUBULURI.T | URS |
| | -86 | TCHOULLOUYAN. | FRA |
| | -78 | ADAMS.N | GBR |
| | -71 | PARK.C.H | KOR |
| | -65 | KASHIWAZAKI.K | JPN |
| | -60 | MORIWAKI.Y | JPN |
1982 | 2ND WOMENS World Championship | OPEN | BERGHMANS.I | BEL |
| PARIS | 72 | LUPINO.N | FRA |
| FRANCE | -72 | CLASSEN.B.L | FRG |
| | -66 | DEYDIER.B | FRA |
| | -61 | ROTTIER.M | FRA |
| | -56 | RODRIGUEZ.B | FRA |
| | -52 | DOYLE.L | GBR |
| | -48 | BRIGGS.K | GBR |
1983 | 13TH MENS World Championship | OPEN | SAITO.H | JPN |
| MOSCOW | +95KG | YAMASHITA.Y. | JPN |
| USSR | -95 | PRESCHEL.A | GDR |
| | -86 | ULTCH.D | GDR |
| | -78 | HIKAGE.N | JPN |
| | -71 | NAKANISHI.H | JPN |
| | -65 | SOLODUKHIN.N | URS |
| | -60 | TLETSERI.K | URS |
1984 | OLYMPIC GAMES | OPEN | YAMASHITA.Y | JPN |
| LOS ANGELES | 95 | SAITO.H | JPN |
| USA | -95 | HA.H.J. | KOR |
| | -86 | SEISENBACHER.P | AUT |
| | -78 | WIENEKE.F | FRG |
| | -71 | AHN.B.K | KOR |
| | -65 | MATSUOKA.Y | JPN |
| | -60 | HOSOKAWA.S | JPN |
1984 | 3RD WOMENS World Championship | OPEN | BERGHMANS.I | BEL |
| VIENNA | +72KG | MOTTA | ITA |
| AUSTRIA | -72 | BERGHMANS.I | BEL |
| | -66 | DEYDIER.B | FRA |
| | -61 | HERNANDEZ.N | VEN |
| | -56 | BURNS.A.M. | USA |
| | -52 | YAMAGUCHI.K | JPN |
| | -48 | BRIGGS.K | GBR |
1985 | 14TH MENS World Championship | OPEN | MASAKI.Y | JPN |
| SEOUL | 95 | CHO.Y.C | KOR |
| KOREA | -95 | SUGAI.H | JPN |
| | -86 | SEISENBACHER.P | AUT |
| | -78 | HIKAGE.N | JPN |
| | -71 | AHN.B.K | KOR |
| | -65 | SOKOLOV.Y | URS |
| | -60 | HOSOKAWA.S | JPN |
1986 | 4TH WOMENS World Championship | OPEN | BERGHMANS.I | BEL |
| MAASTRICHT | 72 | GAO.F | CHN |
| NEDERLAND | -72 | DE KOK.I | NED |
| | -66 | DEYDIER.B | FRA |
| | -61 | BELL.D | GBR |
| | -56 | HUGHES.A | GBR |
| | -52 | BRUN.D | FRA |
| | -48 | BRIGGS.K | GBR |
1987 | 15TH MENS World Championship | OPEN | OGAWA.N | JPN |
| ESSEN | 95 | VERICHEV.G | USR |
| GERMANY | -95 | SUGAI.H | JPN |
| | -86 | CANU.F | FRA |
| | -78 | OKADA.H | JPN |
| | -71 | SWAIN.M | USA |
| | -65 | YAMAMOTO.Y | JPN |
| | -60 | KIM.J.Y | KOR |
1987 | 5TH WOMENS World Championship | OPEN | GAO.F | CHN |
| ESSEN | 72 | GAO.F | CHN |
| GERMANY | -72 | DE KOK.I | NED |
| | -66 | SCHREIBER.A | FRG |
| | -61 | BELL.D | GBR |
| | -56 | ARNAUD.C | FRA |
| | -52 | RENDLE.S | GBR |
| | -48 | LI.Z | CHN |
1988 | OLYMPIC GAMES MEN | +95KG | SAITO.H | JPN |
| SEOUL | -95 | MIGUEL.A | BRA |
| KOREA | -86 | SEISENBACHER.P | AUT |
| | -78 | LEGIEN.W | POL |
| | -71 | ALEXANDRE.M | FRA |
| | -65 | LEE.K.K. | KOR |
| | -60 | KIM.J.Y. | KOR |
1988 | OLYMPIC GAMES WOMEN | +72KG | SERIESE.A | NED |
| SEOUL | -72 | BERGHMANS.I | BEL |
| KOREA | -66 | SASAKI | JPN |
| | -61 | BELL.D | GBR |
| | -56 | WILLIAMS.S | AUS |
| | -52 | RENDLE.S | GBR |
| | -48 | LI.Z | CHN |
1989 | MENS 16TH World Championship | OPEN | OGAWA.N | JPN |
| BELGRADE | +95kg | OGAWA.N. | JPN |
| YUGOSLAVIA | -95 | KURTANIDZE.K | URS |
| | -86 | CANU.F | FRA |
| | -78 | KIM.B.J. | KOR |
| | -71 | KOGA.T | JPN |
| | -65 | BECANOVIC.D | YUG |
| | -60 | TOTIKASHVILI.A | URS |
1989 | WOMENS 6TH World Championship | OPEN | RODRIGUEZ.V | CUB |
| BELGRADE | 72 | GAO.F | CHN |
| YUGOSLAVIA | -72 | BERGHMANNS.I | BEL |
| | -66 | PIERANTOZZI.E | ITA |
| | -61 | FLEURY.C | FRA |
| | -56 | ARNAUD.C | FRA |
| | -52 | RENDLE.S | GBR |
| | -48 | BRIGGS.K | GBR |
1991 | MENS 17TH World Championship | OPEN | OGAWA.N | JPN |
| BARCELONA | +95KG | KOSOROTOV.S | USR |
| SPAIN | -95 | TRAINEAU.S | FRA |
| | -86 | OKADA.H | JPN |
| | -78 | LASCAU.P | GER |
| | -71 | KOGA.Y | JPN |
| | -65 | QUELLMALZ.U | GER |
| | -60 | KOSHINO.T | JPN |
1991 | WOMENS 7TH World Championship | OPEN | ZHUANG.Y | CHN |
| BARCELONA | +72KG | MOON J.Y. | KOR |
| SPAIN | -72 | KIM.M.J. | KOR |
| | -66 | PIERANTOZZI.E | ITA |
| | -61 | EICKHOFF.F | GER |
| | -56 | BLASCO.M | ESP |
| | -52 | GUINGI.A | ITA |
| | -48 | NOWAC.C | FRA |
1992 | OLYMPIC GAMES MEN | +95KG | KHAKHALECHVILI | EUN |
| BARCELONA | -95 | KOVACS.A | HUN |
| SPAIN | -86 | LEGIEN.W | POL |
| | -78 | YOSHIDA.H | JPN |
| | -71 | KOGA.T | JPN |
| | -65 | SEMPAIO.R | BRA |
| | -60 | GOUSSEINOV.N | EUN |
1992 | OLYMPIC GAMES WOMEN | +72KG | ZHUANG.X | CHN |
| BARCELONA | -72 | KIM M.J. | KOR |
| SPAIN | -66 | REVE.J | CUB |
| | -61 | FLEURY.C | FRA |
| | -56 | BLASCO.M | ESP |
| | -52 | MUNOZ.M | ESP |
| | -48 | NOWAK.C | FRA |
1993 | MENS 18TH World Championship | OPEN | KUBACKI.R | POL |
| HAMILTON | +95KG | DOUILLET.D | FRA |
| CANADA | -95 | KOVACS.A | HUN |
| | -86 | NAKAMURA.Y | JPN |
| | -78 | CHUN.K.Y. | KOR |
| | -71 | CHUNG.H | KOR |
| | -65 | NAKAMURA.Y | JPN |
| | -60 | SONODA.R | JPN |
1993 | 8TH WOMENS World Championship | OPEN | MAKSYMOW.B | POL |
| HAMILTON | +72KG | HAGN.H | GER |
| CANADA | -72 | LENG.C.H | CHN |
| | -66 | CHO.M.S. | KOR |
| | -61 | VAN DE CAVAYE. | BEL |
| | -56 | FAIRBROTHER.N | GBR |
| | -52 | VERDECIA.R | CUB |
| | -48 | TAMURA.R | JPN |
1995 | 19TH MENS World Championship | OPEN | DOUILLET.D | FRA |
| MAKUHARI | +95KG | DOUILLET.D | FRA |
| JAPAN | -95 | NASTULA.P. | POL |
| | -86 | JEON K.Y | KOR |
| | -78 | KOGA.T | JPN |
| | -71 | HIDESHIMA.D | JPN |
| | -65 | QUELLMALZ.U | GER |
| | -60 | OJEGUINE.N | RUS |
1995 | 9TH WOMENS World Championship | OPEN | VAN DER LEE.M | NED |
| MAKUHARI | +72KG | SERIESE.A | NED |
| JAPAN | -72 | LUNA.D | CUB |
| | -66 | CHO M.S. | KOR |
| | -61 | JUNG S.S. | KOR |
| | -56 | GONZALEZ.D | CUB |
| | -52 | RESTOUX M.C | FRA |
| | -48 | TAMURA.R | JPN |
1996 | OLYMPIC GAMES MEN | +95KG | DOUILLET.D | FRA |
| ATLANTA | -95 | NASTULA.P | POL |
| U.S.A | -86 | JEON.K.Y. | KOR |
| | -78 | BOURAS.D | FRA |
| | -71 | NAKAMURA.K | JPN |
| | -65 | QUELLMALZ.U | GER |
| | -60 | NOMURA.T | JPN |
1996 | OLYMPIC GAMES WOMEN | +72KG | SUN.F | CHN |
| ATLANTA | -72 | WERBROUCK.U | BEL |
| U.S.A | -66 | CHO M.S. | KOR |
| | -61 | EMOTO.Y | JPN |
| | -56 | GONZALEZ D. | CUB |
| | -52 | RESTOUX.M.C | FRA |
| | -48 | KYE S.H. | PRK |
1997 | 20TH MENS World Championship | OPEN | KUBACKI, Rafael | POL |
| PARIS | +95KG | DOUILLET, David | FRA |
| FRANCE | -95 | NASTULA, Pawel | POL |
| | -86 | JEON, Ki Young | KOR |
| | -78 | CHO, In Chul | KOR |
| | -71 | NAKAMURA, Kenzo | JPN |
| | -65 | KIM, Hyuk | KOR |
| | -60 | NOMURA, Tadahiro | JPN |
1997 | 10TH WOMENS World Championship | OPEN | BELTRAN, Daina | CUB |
| PARIS | +72KG | CICOT, Christine | FRA |
| FRANCE | -72 | ANNO, Noriko | JPN |
| | -66 | HOWEY, Kate | GBR |
| | -61 | VANDENHENDE, Serverin | FRA |
| | -56 | FERNANDEZ, Isabel | ESP |
| | -52 | RESTOUX, Marie-Claire | FRA |
| | -48 | TAMURA, Ryoko | JPN |
1999 | 21ST MENS World Championship | OPEN | SHINOHARA, Shinichi | JPN |
| BIRMINGHAM | +100KG | SHINOHARA, Shinichi | JPN |
| GREAT BRITAIN | -100 | INOUE, Kosei | JPN |
| | -90 | YOSHIDA Hidehiko | JPN |
| | -81 | RANDALL, Graeme | GBR |
| | -73 | PEDRO, Jimmy | USA |
| | -66 | BENBOUDAOUD, Larbi | FRA |
| | -60 | POULOT, Manuelo | CUB |
1999 | 11TH WOMENS World Championship | OPEN | BELTRAN, Daina | CUB |
| BIRMINGHAM | +78KG | MAKSYMOW, Beata | POL |
| GREAT BRITAIN | -78 | ANNO, Noriko | JPN |
| | -70 | VERANES, Sibelis | CUB |
| | -63 | MAEDA, Keiko | JPN |
| | -57 | GONZALEZ, Driulis | CUB |
| | -52 | NARASAKI, Noriko | JPN |
| | -48 | TAMURA, Ryoko | JPN |
2000 | OLYMPIC GAMES MEN | +100KG | DOUILLET, David | FRA |
| SYDNEY | -100 | INOUE, Kosei | JPN |
| AUSTRALIA | -90 | HUIZINGA, Mark | NED |
| | -81 | TAKIMOTO, M. | JPN |
| | -73 | MADDALONI, Giuseppe | ITA |
| | -66 | OZKAN, H. | TUR |
| | -60 | NOMURA, T. | JPN |
2000 | OLYMPIC GAMES WOMEN | +78KG | YUAN, Hua | CHN |
| SYDNEY | -78 | TANG, Lin | CHN |
| AUSTRALIA | -70 | VERANES, Sibelis | CUB |
| | -63 | VANDENHENDE, S. | FRA |
| | -57 | FERNANDEZ, Isabel | ESP |
| | -52 | VERDECIA, L. | CUB |
| | -48 | TAMURA, Ryoko | JPN |
2001 | 22ND MENS World Championship | OPEN | MIKHAYLIN, Alexandre | RUS |
| MUNICH | +100KG | MIKHAYLIN, Alexandre | RUS |
| GERMANY | -100 | INOUE, Kosei | JPN |
| | -90 | DEMONTFAUCON, F | FRA |
| | -81 | CHO, In-Chul | KOR |
| | -73 | MAKAROV, Vitali | RUS |
| | -66 | MIRESMAEILI, Arash | IRI |
| | -60 | LOUNIFI, Anis | TUN |
2001 | 12TH WOMENS World Championship | OPEN | LEBRUN, Celine | FRA |
| MUNICH | +78KG | YUAN, Hua | CHN |
| GERMANY | -78 | ANNO, Noriko | JPN |
| | -70 | UENO, Masae | JPN |
| | -63 | VANDECAVEYE, Gella | BEL |
| | -57 | LUPETEY, Yurisleidis | CUB |
| | -52 | KYE, Sun-Hui | PRK |
| | -48 | TAMURA, Ryoko | JPN |
2003 | 23rd MENS World Championship | OPEN | SUZUKI, Keiji | JPN |
| OSAKA | +100KG | MUNETA, Yauyuki | JPN |
| JAPAN | -100 | INOUE, Kosei | JPN |
| | -90 | HWANG, Hee Tae | KOR |
| | -81 | WANNER, Florian | GER |
| | -73 | LEE, Won Hee | KOR |
| | -66 | MIRESMAEILI, Arash | IRI |
| | -60 | CHOI, Min Ho | KOR |
2003 | 13th WOMENS World Championship | OPEN | TONG, Wen | CHN |
| OSAKA | +78KG | SUN, Fuming | CHN |
| JAPAN | -78 | ANNO, Noriko | JPN |
| | -70 | UENO, Masae | JPN |
| | -63 | KRUKOWER, Daniela | ARG |
| | -57 | KYE, Sun Hui | PRK |
| | -52 | SAVON, Amarilis | CUB |
| | -48 | TANI (TAMURA), Ryoko | JPN |
2004 | OLYMPIC GAMES MEN | +100KG | SUZUKI, Keiji | JPN |
| ATHENS | -100 | MAKARAU, Ihar | BLR |
| GREECE | -90 | ZVIANDAURI, Zurab | GEO |
| | -81 | ILIADIS, Ilias | GRE |
| | -73 | LEE, Won Hee | KOR |
| | -66 | UCHISHIBA, Masato | JPN |
| | -60 | NOMURA, Tadahiro | JPN |
2004 | OLYMPIC GAMES WOMEN | +78KG | TSUKABA, Maki | JPN |
| ATHENS | -78 | ANNO, Noriko | JPN |
| GREECE | -70 | UENO, Masae | JPN |
| | -63 | TANIMOTO, Ayumi | JPN |
| | -57 | BOENISCH, Yvonne | GER |
| | -52 | XIAN, Dongmei | CHN |
| | -48 | TANI (TAMURA), Ryoko | JPN |