The Japan Open (currently sponsored by Kinoshita Group) is a men's tennis tournament held in Ariake Tennis Forest Park with its center court Ariake Coliseum, located in Koto, Tokyo. It has been held since 1972. In 2018, the venue switched to the Musashino Forest Sports Plaza as the Ariake Coliseum was renovated for the tennis events at the 2020 Summer Olympics.[2] The championship includes men's singles and doubles competitions. The "All-Japan Championships" was founded in 1922 (there had been another Japanese championships held once in 1915). Before 1972, the All-Japan championships was an international event (although in many years there were few overseas competitors) but after the Japan Open began, the All-Japan championships became a national event.

Kinoshita Group Japan Open
Tournament information
Founded1915; 109 years ago (1915)[1]
LocationTokyo, Japan
VenueAriake Coliseum
Musashino Forest Sports Plaza (2018)
SurfaceHard / outdoors (1915–1972, 1976–1977, 1982–2017, 2019–)
Clay / outdoors (1973–1975, 1978–1981)
Hard / indoors (2018)
Websitejapanopentennis.com
Current champions (2024)
Men's singlesFrance Arthur Fils
Men's doublesUnited Kingdom Julian Cash
United Kingdom Lloyd Glasspool
ATP Tour
CategoryATP 500 series /
ATP International Series Gold /
ATP Championship Series
(1990–present)
Grand Prix circuit
(1973–1989)
Draw32S / 24Q / 16D
Prize moneyUS$2,046,340 (2019)
WTA Tour
CategoryTier III
Draw32M / 32Q / 16D
Prize moneyUS$175,000 (2008)

History

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A Japanese championships was first held in 1915 when the British player G. A. Roper beat his compatriot H. C. M. Horne in the final in four sets. The event was held on the grounds of the Kobe Club in Mirume. The entries were few, as the native players of Tokyo and Yokohama wanted the meeting held in Tokyo, but that was impossible, as the Kobe club was the only club affiliated to the Lawn Tennis Association.[3]

The All-Japan Championships was first played in 1922 in Tokyo (a few months after the Japanese Tennis Association was formed) as a men's only tournament.[4] In 1924, a women's event was added to the programme.[4] The tournament has been mainly played in Tokyo throughout its long run but has also been staged in other cities such as Osaka in 1933, 1935, 1937, 1939. Following World War II, the event was sometimes known as the Japan International Championships until 1972.

The Japan Open was first held in 1972 as a minor ATP event and from 1973 was part of the Grand Prix tennis tour. The Japan Open was known as the "Tokyo Outdoor Grand Prix" between 1973 and 1989. From 1990 it was part of the ATP Tour. From 1979 until 2008, the Japan Open was a joint tournament for both men and women. This is no longer the case in the aftermath of the Ariake Coliseum hosting another women's professional tournament, the Pan Pacific Open. On the women's side, the Japan Open was held until 2014 on the WTA Tour, and then it was downgraded to a $100,000+H ITF Women's Circuit event. In 2019, the women's event was discontinued. The men's event is part of the ATP Tour 500 series level of tournaments

The All-Japan championships continues to this day[5][6] but is a national event for Japanese players only, whilst the Japan Open took over the mantle as the Japan international event from 1972 onwards.

Past finals

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Men's singles

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Year Champion Runner-up Score
1915[a]   G.A. Roper   H.C.M. Horne 6–1, 7–5, 9–11, 6–4[3]
↓  All-Japan Championships  ↓
1922   Masanosuke Fukuda[7]   Yoshiro Ohta 6-2, 6-2, 7-5
1923   Takeichi Harada[7]   Teizo Toba 5-7, 6-3, 5-7, 6-2, 6-2
1924   Tsumio Tawara [7]   Ryuki Miki 2-6, 4-6, 7-5, 6-1, 8-6
1925   Tsumio Tawara [7]   Ryuki Miki 6-4, 4-6, 4-6, 6-4, 7-5
1926   Yoshiro Ohta[7]   Ryuki Miki 6-2, 6-4, 2-6, 6-4
1927   Tamio Abe[7]   Koichiro Ishii 2-6, 7-5, 6-2, 8-6
1928   Hajime Makino [7]   Jiro Sato 4-6, 7-5, 8-6, 6-0
1929   Takeichi Harada[7]   Jiro Sato 6-3, 6-3, 6-2
1930   Jiro Sato[7]   Hyotaro Sato 6-4, 8-6, 6-2
1931   Takeo Kuwabara [7]   Eikichi Itoh 6-2, 6-4, 4-6, 6-3
1932   Ryosuke Nunoi[7]   Jiro Sato 5-7, 6-2, 2-6, 6-4, 6-1
1933   Hideo Nishimura [7]   Jiro Fujikura 6-1, 6-4, 3-6, 6-2
1934   Jiro Yamagishi[7]   Hideo Nishimura 6-0, 6-3, 6-1
1935   Jiro Yamagishi[7]   Roderich Menzel 7-5, 6-2, 6-2
1936   Jiro Yamagishi[7]   Akimasa Miura 6-4, 4-6, 3-6, 7-5, 6-0
1937   Gottfried von Cramm[7]   Jiro Yamagishi 7-9, 6-4, 6-4, 6-4
1938   Jiro Yamagishi[7]   Tetsuo Takamuku 6-4, 6-3, 5-7, 6-2
1939   Franjo Punčec[7]   Fumiteru Nakano 4-6, 6-2, 6-2, 6-3
1940   Haruo Kodera [7]   Nakahara Shiken 6-8, 1-6, 6-2, 6-3, 6-4
1942   Tamotsu Washimi[7]   Shin Tanabe 6-1, 6-0, 6-1
1946   Goro Fujikura [7]   Michihiko Kawazoe 6-4, 3-6, 6-3, 6-3
1947   Fumiteru Nakano[7]   Goro Fujikura 4-6, 3-6, 7-5, 6-4, 6-0
1948   Fumiteru Nakano[7]   Goro Fujikura 6-4, 8-6, 6-3
1949   Jiro Kumamaru[7]   Goro Fujikura 6-4, 6-2, 6-3
1950   Jiro Kumamaru[7]   Goro Fujikura 6-0, 5-7, 6-4, 6-0
1951   Jiro Kumamaru[7]   Art Larsen 6-4, 6-3, 6-1
1952   Jiro Kumamaru[7]   Kosei Kamo 6-3, 6-4, 6-3
1953   Kosei Kamo[7]   Kamo Aya Hitoshi 6-3, 6-2, 6-3
1954   Atsushi Miyagi[7]   Kosei Kamo 4-6, 6-2, 6-3, 3-6, 6-3
1955   Atsushi Miyagi[7]   Yoshio Yoshimura 6-1, 9-7, 11-9
1956   Kosei Kamo[7]   Atsushi Miyagi 7-5, 6-0, 7-5
1957   Atsushi Miyagi[7]   Yoshihisa Shibata 6-3, 6-1, 6-3
1958   Ham Richardson[7]   Alex Olmedo 6-2, 6-1, 6-1
1959   Barry MacKay[7]   Atsushi Miyagi 6-2, 6-3, 6-3
1960   Atsushi Miyagi[7]   Takeo Hanna 6-4, 6-2, 2-6, 6-1
1961   Osamu Ishiguro[7]   Isao Watanabe 6-4, 6-3, 6-1
1962   Ulf Schmidt[7]   Osamu Ishiguro 6-4, 2-6, 3-6, 6-0, 6-4
1963   Osamu Ishiguro[7]   Kose Kamo 6-4, 6-3, 6-1
1964   Koji Watanabe[7]   Mitsuru Motoi 6-4, 2-6, 3-6, 6-0, 6-4
1965   Osamu Ishiguro[7]
1966   Ichizo Konishi[7]   Koji Watanabe
1967   Koji Watanabe[7]   Keishiro Yanagi 5-7, 6-4, 6-0, 2-6, 6-4
1968   Koji Watanabe   Osamu Ishiguro 6–3, 6–4, 4–6, 6–4[1]
1969   Isao Kobayashi   Ichizo Konishi 7–5, 8–6, 6–1[1]
1970   Martin Mulligan   Jun Kuki 6–2, 6–3, 7–5[8]
1971   Jun Kamiwazumi   Toshiro Sakai 6–4, 4–6, 6–4, 6–2[1]
All-Japan Championships  ⬆
↓  Japan Open   ↓
1972[b]   Toshiro Sakai   Jun Kuki 6–3, 6–3
↓ ��Grand Prix circuit  ↓
1973   Ken Rosewall   John Newcombe 6–1, 6–4
1974   John Newcombe   Ken Rosewall 3–6, 6–2, 6–3
1975   Raúl Ramírez   Manuel Orantes 6–4, 7–5, 6–3
1976   Roscoe Tanner   Corrado Barazzutti 6–3, 6–2
1977   Manuel Orantes   Kim Warwick 6–2, 6–1
1978   Adriano Panatta   Pat DuPré 6–3, 6–3
1979   Terry Moor   Pat DuPré 3–6, 7–6, 6–2
1980   Ivan Lendl   Eliot Teltscher 3–6, 6–4, 6–0
1981   Balázs Taróczy   Eliot Teltscher 6–3, 1–6, 7–6
1982   Jimmy Arias   Dominique Bedel 6–2, 2–6, 6–4
1983   Eliot Teltscher   Andrés Gómez 7–5, 3–6, 6–1
1984   David Pate   Terry Moor 6–3, 7–5
1985   Scott Davis   Jimmy Arias 6–1, 7–6
1986   Ramesh Krishnan   Johan Carlsson 6–3, 6–1
1987   Stefan Edberg   David Pate 7–6, 6–4
1988   John McEnroe   Stefan Edberg 6–2, 6–2
1989   Stefan Edberg (2)   Ivan Lendl 6–3, 2–6, 6–4
Grand Prix circuit  ⬆
↓  ATP Tour 500[c]  ↓
1990   Stefan Edberg (3)   Aaron Krickstein 6–4, 7–5
1991   Stefan Edberg (4)   Ivan Lendl 6–1, 7–5, 6–0
1992   Jim Courier   Richard Krajicek 6–4, 6–4, 7–6
1993   Pete Sampras   Brad Gilbert 6–2, 6–2, 6–2
1994   Pete Sampras (2)   Michael Chang 6–4, 6–2
1995   Jim Courier (2)   Andre Agassi 6–3, 6–4
1996   Pete Sampras (3)   Richey Reneberg 6–4, 7–5
1997   Richard Krajicek   Lionel Roux 6–2, 3–6, 6–1
1998   Andrei Pavel   Byron Black 6–3, 6–4
1999   Nicolas Kiefer   Wayne Ferreira 7–6(7–5), 7–5
2000   Sjeng Schalken   Nicolás Lapentti 6–4, 3–6, 6–1
2001   Lleyton Hewitt   Michel Kratochvil 6–4, 6–2
2002   Kenneth Carlsen   Magnus Norman 7–6(8–6), 6–3
2003   Rainer Schüttler   Sébastien Grosjean 7–6(7–5), 6–2
2004   Jiří Novák   Taylor Dent 5–7, 6–1, 6–3
2005   Wesley Moodie   Mario Ančić 1–6, 7–6(9–7), 6–4
2006   Roger Federer   Tim Henman 6–3, 6–3
2007   David Ferrer   Richard Gasquet 6–1, 6–2
2008   Tomáš Berdych   Juan Martín del Potro 6–1, 6–4
2009   Jo-Wilfried Tsonga   Mikhail Youzhny 6–3, 6–3
2010   Rafael Nadal   Gaël Monfils 6–1, 7–5
2011   Andy Murray   Rafael Nadal 3–6, 6–2, 6–0
2012   Kei Nishikori   Milos Raonic 7–6(7–5), 3–6, 6–0
2013   Juan Martín del Potro   Milos Raonic 7–6(7–5), 7–5
2014   Kei Nishikori (2)   Milos Raonic 7–6(7–5), 4–6, 6–4
2015   Stan Wawrinka   Benoît Paire 6–2, 6–4
2016   Nick Kyrgios   David Goffin 4−6, 6−3, 7−5
2017   David Goffin   Adrian Mannarino 6−3, 7−5
2018   Daniil Medvedev   Kei Nishikori 6–2, 6–4
2019   Novak Djokovic   John Millman 6–3, 6–2
2020 No competition (due to COVID-19 pandemic)[9][10]
2021
2022   Taylor Fritz   Frances Tiafoe 7–6(7–3), 7–6(7–2)
2023   Ben Shelton   Aslan Karatsev 7–5, 6–1
2024   Arthur Fils   Ugo Humbert 5–7, 7–6(8–6), 6–3

Women's singles

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Year Champion Runner-up Score
↓  All-Japan Championships  ↓
1924   T. Kuroi[7]
1925   T. Kuroi[7]
1926   S. Hayama[7]
1927   T. Moriwaki[7]
1928   S. Toda[7]
1929   R. Takiguchi[7]
1930   T. Kobayishi[7]
1931   T. Kobayishi[7]
1932   K. Minami[7]
1933   M. Hayashi[7]
1934   M. Hayashi[7]
1935   T. Nakano[7]
1936   S. Toda[7]
1937   Marie-Louise Horn[7]
1938   T. Kizen[7]
1939   J. Kamo[7]
1940   S. Sawada[7]
1942   M. Yamakawa[7]
1946   Sachiko Kamo[7]
1947   Sachiko Kamo[7]
1948   Sachiko Kamo[7]
1949   Sachiko Kamo[7]
1950   Sachiko Kamo[7]
1951   Sachiko Kamo[7]
1952   Reiko Miyagi[7]
1953   Sachiko Kamo[7]
1954   Reiko Miyagi[7]
1955   Sachiko Kamo[7]
1956   Reiko Miyagi[7]
1957   Reiko Miyagi[7]
1958   Reiko Miyagi[7]
1959   Reiko Miyagi[7]
1960   Reiko Miyagi[7]
1961   Reiko Miyagi[7]
1962   Reiko Miyagi[7]
1963   Reiko Miyagi[7]
1964   H. Schretz[7]
1965   Kazuko Kuramatsu[7]
1966   Yohko Obata[7]
1967   Kazuko Sawamatsu[7]
1968   Kazuko Sawamatsu[7]
1969   Kazuko Sawamatsu[7]
1970[11]   Kazuko Sawamatsu   Kathy Harter 6–3, 7–5.
1971   Kimiyo Hatanaka   Duk-Hee Lee 9–7, 4–6, 9–7
1972   Kazuko Sawamatsu   Alena Palmeová-West 6–3, 6–0
All-Japan Championships  ⬆
↓  Japan Open   ↓
1973   Evonne Goolagong   Helga Niessen Masthoff 6–3, 6–4
1974   Maria Bueno   Katja Ebbinghaus 3–6, 6–4, 6–3
1975   Kazuko Sawamatsu   Ann Kiyomura 6–2, 3–6, 6–1
1976   Wendy Turnbull   Michèle Gurdal 6–1, 6–1
1977 not held
1978   Ann Kiyomura   Sonoe Yonezawa 6–4, 6–2
1979   Betsy Nagelsen   Naoko Sato 6–1, 3–6, 6–3
1980   Mariana Simionescu   Nerida Gregory 6–4, 6–4
1981   Marie Pinterová   Pam Casale 2–6, 6–4, 6–1
1982   Laura Gildemeister   Pilar Vásquez 3–6, 6–4, 6–0
1983   Etsuko Inoue   Shelley Solomon 7–5, 6–2
1984   Lilian Drescher   Shawn Foltz 6–4, 6–2
1985   Gabriela Sabatini   Linda Gates 6–3, 6–4
1986   Helen Kelesi   Bettina Fulco-Villella 6–2, 6–2
1987   Katerina Maleeva   Barbara Gerken 6–2, 6–3
1988   Patty Fendick   Stephanie Rehe 6–3, 7–5
1989   Kumiko Okamoto   Elizabeth Smylie 6–4, 6–2
1990   Catarina Lindqvist   Elizabeth Smylie 6–3, 6–2
1991   Lori McNeil   Sabine Appelmans 2–6, 6–2, 6–1
1992   Kimiko Date   Sabine Appelmans 7–5, 3–6, 6–3
1993   Kimiko Date (2)   Stephanie Rottier 6–1, 6–3
1994   Kimiko Date (3)   Amy Frazier 7–5, 6–0
1995   Amy Frazier   Kimiko Date 7–6, 7–5
1996   Kimiko Date (4)   Amy Frazier 7–5, 6–4
1997   Ai Sugiyama   Amy Frazier 4–6, 6–4, 6–4
1998   Ai Sugiyama (2)   Corina Morariu 6–3, 6–3
1999   Amy Frazier (2)   Ai Sugiyama 6–2, 6–2
2000   Julie Halard-Decugis   Amy Frazier 5–7, 7–5, 6–4
2001   Monica Seles   Tamarine Tanasugarn 6–3, 6–2
2002   Jill Craybas   Silvija Talaja 2–6, 6–4, 6–4
2003   Maria Sharapova   Anikó Kapros 2–6, 6–2, 7–6(7–5)
2004   Maria Sharapova (2)   Mashona Washington 6–0, 6–1
2005   Nicole Vaidišová   Tatiana Golovin 7–6(7–4), 3–2 ret.
2006   Marion Bartoli   Aiko Nakamura 2–6, 6–2, 6–2
2007   Virginie Razzano   Venus Williams 4–6, 7–6(9–7), 6–4
2008   Caroline Wozniacki   Kaia Kanepi 6–2, 3–6, 6–1
2009 see Japan Women's Open

Men's doubles

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Year Champions Runners-up Score
↓  Grand Prix circuit  ↓
1973   Mal Anderson
  Ken Rosewall
  Colin Dibley
  Allan Stone
7–5, 7–5
1974 not completed due to weather
1975   Brian Gottfried
  Raúl Ramírez
  Juan Gisbert Sr.
  Manuel Orantes
7–6, 6–4
1976   Bob Carmichael
  Ken Rosewall
  Ismail El Shafei
  Brian Fairlie
6–4, 6–4
1977   Geoff Masters
  Kim Warwick
  Colin Dibley
  Chris Kachel
6–2, 7–6
1978   Ross Case
  Geoff Masters
  Željko Franulović
  Buster Mottram
6–2, 4–6, 6–1
1979   Colin Dibley
  Pat DuPré
  Rod Frawley
  Francisco González
3–6, 6–1, 6–1
1980   Ross Case
  Jaime Fillol
  Terry Moor
  Eliot Teltscher
6–3, 3–6, 6–4
1981   Heinz Günthardt
  Balázs Taróczy
  Larry Stefanki
  Robert Van't Hof
3–6, 6–2, 6–1
1982   Sherwood Stewart
  Ferdi Taygan
  Tim Gullikson
  Tom Gullikson
6–1, 3–6, 7–6
1983   Sammy Giammalva Jr.
  Steve Meister
  Tim Gullikson
  Tom Gullikson
6–4, 6–7, 7–6
1984   David Dowlen
  Nduka Odizor
  Mark Dickson
  Steve Meister
6–7, 6–4, 6–3
1985   Scott Davis
  David Pate
  Sammy Giammalva Jr.
  Greg Holmes
7–6, 6–7, 6–3
1986   Matt Anger
  Ken Flach
  Jimmy Arias
  Greg Holmes
6–2, 6–3
1987   Paul Annacone
  Kevin Curren
  Andrés Gómez
  Anders Järryd
6–4, 7–6
1988   John Fitzgerald
  Johan Kriek
  Steve Denton
  David Pate
6–4, 6–7, 6–4
1989   Ken Flach
  Robert Seguso
  Kevin Curren
  David Pate
7–6, 7–6
↓  ATP Tour 500[c]  ↓
1990   Mark Kratzmann
  Wally Masur
  Kent Kinnear
  Brad Pearce
3–6, 6–3, 6–4
1991   Stefan Edberg
  Todd Woodbridge
  John Fitzgerald
  Anders Järryd
6–4, 5–7, 6–4
1992   Kelly Jones
  Rick Leach
  John Fitzgerald
  Anders Järryd
0–6, 7–5, 6–3
1993   Ken Flach
  Rick Leach
  Glenn Michibata
  David Pate
2–6, 6–3, 6–4
1994   Henrik Holm
  Anders Järryd
  Sébastien Lareau
  Patrick McEnroe
7–5, 6–1
1995   Mark Knowles
  Jonathan Stark
  John Fitzgerald
  Anders Järryd
6–3, 3–6, 7–6
1996   Todd Woodbridge
  Mark Woodforde
  Mark Knowles
  Rick Leach
6–2, 6–3
1997   Martin Damm
  Daniel Vacek
  Justin Gimelstob
  Patrick Rafter
2–6, 6–2, 7–6
1998   Sébastien Lareau
  Daniel Nestor
  Olivier Delaître
  Stefano Pescosolido
6–3, 6–4
1999   Jeff Tarango
  Daniel Vacek
  Wayne Black
  Brian MacPhie
4–3, ret.
2000   Mahesh Bhupathi
  Leander Paes
  Michael Hill
  Jeff Tarango
6–4, 6–7, 6–3
2001   Rick Leach
  David Macpherson
  Paul Hanley
  Nathan Healey
1–6, 7–6, 7–6
2002   Jeff Coetzee
  Chris Haggard
  Jan-Michael Gambill
  Graydon Oliver
7–6, 6–4
2003   Justin Gimelstob
  Nicolas Kiefer
  Scott Humphries
  Mark Merklein
6–7, 6–3, 7–6
2004   Jared Palmer
  Pavel Vízner
  Jiří Novák
  Petr Pála
5–1, ret.
2005   Satoshi Iwabuchi
  Takao Suzuki
  Simon Aspelin
  Todd Perry
5–4, 5–4
2006   Ashley Fisher
  Tripp Phillips
  Paul Goldstein
  Jim Thomas
6–2, 7–5
2007   Jordan Kerr
  Robert Lindstedt
  Frank Dancevic
  Stephen Huss
6–4, 6–4
2008   Mikhail Youzhny
  Mischa Zverev
  Lukáš Dlouhý
  Leander Paes
6–3, 6–4
2009   Julian Knowle
  Jürgen Melzer
  Ross Hutchins
  Jordan Kerr
6–2, 5–7, [10–8]
2010   Eric Butorac
  Jean-Julien Rojer
  Andreas Seppi
  Dmitry Tursunov
6–3, 6–2
2011   Andy Murray
  Jamie Murray
  František Čermák
  Filip Polášek
6–1, 6–4
2012   Alexander Peya
  Bruno Soares
  Leander Paes
  Radek Štěpánek
6–3, 7–6(7–5)
2013   Rohan Bopanna
  Édouard Roger-Vasselin
  Jamie Murray
  John Peers
7–6(7–5), 6–4
2014   Pierre-Hugues Herbert
  Michał Przysiężny
  Ivan Dodig
  Marcelo Melo
6–3, 6–7(3–7), [10–5]
2015   Raven Klaasen
  Marcelo Melo
  Juan Sebastián Cabal
  Robert Farah
7–6(7–5), 3–6, [10–7]
2016   Marcel Granollers
  Marcin Matkowski
  Raven Klaasen
  Rajeev Ram
6–2, 7–6(7–4)
2017   Ben McLachlan
  Yasutaka Uchiyama
  Jamie Murray
  Bruno Soares
6–4, 7–6(7–1)
2018   Ben McLachlan
  Jan-Lennard Struff
  Raven Klaasen
  Michael Venus
6–4, 7–5
2019   Nicolas Mahut
  Édouard Roger-Vasselin
  Nikola Mektić
  Franko Škugor
7–6(9–7), 6–4
2020 no competition (due to COVID-19 pandemic)[9][10]
2021
2022   Mackenzie McDonald
  Marcelo Melo
  Rafael Matos
  David Vega Hernández
6–4, 3–6, [10–4]
2023   Rinky Hijikata
  Max Purcell
  Jamie Murray
  Michael Venus
6–4, 6–1

Women's doubles

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Year Champions Runners-up Score
1979–
1989
not available
1990   Kathy Jordan
  Elizabeth Smylie
  Hu Na
  Michelle Jaggard
6–0, 3–6, 6–1
1991   Amy Frazier
  Maya Kidowaki
  Yone Kamio
  Akiko Kijimuta
6–2, 6–4
1992   Amy Frazier
  Rika Hiraki
  Kimiko Date
  Stephanie Rehe
5–7, 7–6(7–5), 6–0
1993   Ei Iida
  Maya Kidowaki
  Li Fang
  Kyōko Nagatsuka
6–2, 4–6, 6–4
1994   Mami Donoshiro
  Ai Sugiyama
  Yayuk Basuki
  Nana Miyagi
6–4, 6–1
1995   Miho Saeki
  Yuka Yoshida
  Kyōko Nagatsuka
  Ai Sugiyama
6–7, 6–4, 7–6
1996   Kimiko Date
  Ai Sugiyama
  Amy Frazier
  Kimberly Po
7–6, 6–7, 6–3
1997   Alexia Dechaume-Balleret
  Rika Hiraki
  Kerry-Anne Guse
  Corina Morariu
6–4, 6–2
1998   Naoko Kijimuta
  Nana Miyagi
  Amy Frazier
  Rika Hiraki
6–3, 4–6, 6–4
1999   Corina Morariu
  Kimberly Po
  Catherine Barclay
  Kerry-Anne Guse
6–3, 6–2
2000   Julie Halard-Decugis
  Corina Morariu
  Tina Križan
  Katarina Srebotnik
6–1, 6–2
2001   Liezel Huber
  Rachel McQuillan
  Janet Lee
  Wynne Prakusya
6–2, 6–0
2002   Shinobu Asagoe
  Nana Miyagi
  Svetlana Kuznetsova
  Arantxa Sánchez Vicario
6–4, 4–6, 6–4
2003   Maria Sharapova
  Tamarine Tanasugarn
  Ansley Cargill
  Ashley Harkleroad
7–6(7–1), 6–0
2004   Shinobu Asagoe
  Katarina Srebotnik
  Jennifer Hopkins
  Mashona Washington
6–1, 6–4
2005   Gisela Dulko
  Maria Kirilenko
  Shinobu Asagoe
  María Vento-Kabchi
7–5, 4–6, 6–3
2006   Vania King
  Jelena Kostanić
  Chan Yung-jan
  Chuang Chia-jung
7–6(7–2), 5–7, 6–2
2007   Sun Tiantian
  Yan Zi
  Chuang Chia-jung
  Vania King
1–6, 6–2, [10–6]
2008   Jill Craybas
  Marina Erakovic
  Ayumi Morita
  Aiko Nakamura
4–6, 7–5, [10–6]
2009 see Japan Women's Open

See also

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Notes

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  1. ^ This tournament was not the same tournament that began in 1922
  2. ^ Tournament recognized as minor title by ATP.
  3. ^ a b Known as Championship Series from 1990 till 1999 and International Series Gold from 2000 till 2008.

References

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  1. ^ a b c d "Tournaments: Japan International - Japan Open Championships". The Tennis Base. Madrid, Spain: Tennismem SL. Archived from the original on 15 May 2023. Retrieved 24 September 2023.
  2. ^ Gatto, Luigi (11 May 2018). "ATP 500 of Tokyo to switch venue". Tennis World USA. Retrieved 28 September 2018.
  3. ^ a b "Lawn tennis". The Evening Post (Wellington). 9 October 1915. Retrieved 21 October 2024.
  4. ^ a b "About JTA". Japanese Tennis Association. Retrieved 21 October 2024.
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35°38′10″N 139°47′28″E / 35.636°N 139.791°E / 35.636; 139.791