{{Infobox darts tournament | tournament_name = Japan Open | image = | venue = Sumida Sangyo Kaikan | location = [[Tokyo]] | country = {{flagcountry|JPN}} | establishment = 1988 | organisation = [[World Darts Federation|WDF]] | format = | prizefund = YEN 660,000 | month_played = | final year = | Current Champion = {{PDCFlag|Paul Lim}} (men's)<br>{{PDCFlag|Mikuru Suzuki}} (women's) | Final Champion = }}

The '''Japan Open''' <ref>{{cite web|title=Events Dairy-2016|url=http://www.bdodarts.com/|website=bdodarts.com|publisher=British Darts Organisation|access-date=12 January 2016}}</ref> is a [[darts]] tournament that has been held annually since 2005.

==List of tournaments== ===Men's=== {| class="wikitable sortable" |- !rowspan=2 | Year !rowspan=2 | Champion !rowspan=2 | {{Tooltip|Av.|Average in final}} !rowspan=2 | Score !rowspan=2 | Runner-Up !rowspan=2 | {{Tooltip|Av.|Average in final}} !colspan=3 | Prize Money !rowspan=2 | Venue |- ! Total ! {{Tooltip|Ch.|Champion}} ! {{Tooltip|R.-Up|Runner-Up}} |- | 1988 | {{flagicon|JPN}} [[Takao Tanida]] | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} [[Hiroshi Watanobe]] | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a | rowspan=17 | [[Tokyo]] |- | 1989 | {{flagicon|JPN}} [[Masayusa Satoh]] | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} [[Masaki Kazusa]] | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 1990 | {{flagicon|JPN}} Hiroshi Watanobe | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} [[Ruben Lopez (darts player)|Ruben Lopez]] | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 1991 | {{flagicon|ENG}} [[Eric Bristow]] | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Hiroshi Watanobe | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 1992 | {{flagicon|JPN}} Yoshifumi Nomura | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Hiroshi Watanobe | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 1993 | {{flagicon|JPN}} Hiroshi Watanobe <small>(2)</small> | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Hideki Washio | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 1995 | {{flagicon|JPN}} Masayusa Satoh <small>(2)</small> | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Masahiro Hiraga | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 1996 | {{flagicon|JPN}} Eiji Komori | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Daisuke Ishihara | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 1997 | {{flagicon|JPN}} Hiroshi Watanobe <small>(3)</small> | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} [[Yuya Evans]] | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 1999 | {{flagicon|JPN}} Hiroshi Watanobe <small>(4)</small> | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Takeshi Tanaka | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2000 | {{flagicon|THA}} Thanawat Yong | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Hiroshi Watanobe | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2001 | {{flagicon|ENG}} [[Andy Jenkins]] | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|AUS}} [[Tony David]] | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2002 | {{flagicon|JPN}} Masaki Kazusa | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Masahiro Hiraga | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2003 | {{flagicon|HKG}} Derek Wu | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Hiroshi Watanobe | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2004 | {{flagicon|JPN}} Daisuke Takeyama | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Naoki Shinohara | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2005 | {{flagicon|NZL}} Robert Grant | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Masaki Kazusa | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2006 | {{flagicon|AUS}} [[Simon Whitlock]] | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Taro Yachi | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2007 | {{flagicon|JPN}} Masaki Kazusa <small>(2)</small> | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Nozomu Kinoshita | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | YEN 448,000 | align=center | YEN 120,000 | align=center | YEN 60,000 | rowspan=2 | Yokohama Country Club, [[Yokohama]] |- | 2008 | {{flagicon|JPN}} Atsushi Takeuchi | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | 5 – 2 | {{flagicon|JPN}} Masaki Kazusa | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | YEN 448,000 | align=center | YEN 120,000 | align=center | YEN 60,000 |- | 2009 | {{flagicon|JPN}} Yukihiko Kiyama | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | 5 – 4 | {{flagicon|JPN}} Kenichi Ajiki | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | YEN 448,000 | align=center | YEN 120,000 | align=center | YEN 60,000 | Ota Ward Ikegami Hall, [[Tokyo]] |- | 2010 | {{flagicon|JPN}} Katsuya Aiba | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | 5 – 2 | {{flagicon|JPN}} Yuichi Okiyama | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | YEN 448,000 | align=center | YEN 120,000 | align=center | YEN 60,000 | rowspan=2 | Ota City Industrial Plaza, [[Tokyo]] |- | 2010 | {{flagicon|AUS}} [[Kyle Anderson (darts player)|Kyle Anderson]] | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|HKG}} [[Royden Lam]] | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | YEN 180,000 | align=center | YEN 70,000 | align=center | YEN 30,000 |- | 2011 | {{flagicon|JPN}} Hiroaki Shimizu | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Katsuya Aiba | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | YEN 660,000 | align=center | YEN 250,000 | align=center | YEN 150,000 | rowspan=2 | Ota Ward Ikegami Hall, [[Tokyo]] |- | 2012 | {{flagicon|JPN}} [[Seigo Asada]] | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Osamu Niki | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | YEN 210,000 | align=center | YEN 60,000 | align=center | YEN 30,000 |- | 2013 | {{flagicon|JPN}} [[Keita Ono]] | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|USA}} Gordon Dixon | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | YEN 680,000 | align=center | YEN 500,000 | align=center | YEN 100,000 | rowspan=2 | PIO Hall, [[Tokyo]] |- | 2014 | {{flagicon|JPN}} [[Seigo Asada]] <small>(2)</small> | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Katsuya Aiba | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | YEN 660,000 | align=center | YEN 250,000 | align=center | YEN 150,000 |- | 2015 | {{flagicon|JPN}} [[Seigo Asada]] <small>(3)</small> | align=center |<small><span style="color:dimgray;">93.30</span></small> | align=center | 6 – 2 | {{flagicon|NED}} [[Berry van Peer]] | align=center |<small><span style="color:dimgray;">89.82</span></small> | align=center | YEN 660,000 | align=center | YEN 250,000 | align=center | YEN 150,000 | rowspan=5 | Ota-Ku Sangyo Plaza, [[Tokyo]] |- | 2016 | {{flagicon|JPN}} [[Seigo Asada]] <small>(4)</small> | align=center |<small><span style="color:dimgray;">75.78</span></small> | align=center | 6 – 0 | {{flagicon|JPN}} Taro Yachi | align=center |<small><span style="color:dimgray;">64.56</span></small> | align=center | YEN 660,000 | align=center | YEN 250,000 | align=center | YEN 150,000 |- | 2017 | {{flagicon|JPN}} [[Seigo Asada]] <small>(5)</small> | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|THA}} Thanawat Yong | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | YEN 660,000 | align=center | YEN 250,000 | align=center | YEN 150,000 |- | 2018 | {{flagicon|JPN}} Hiroshi Tanji | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|USA}} [[Chris White (darts player)|Chris White]] | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | YEN 620,000 | align=center | YEN 300,000 | align=center | YEN 100,000 |- | 2019 | {{flagicon|JPN}} Katsuya Aiba <small>(2)</small> | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | 5 – 4 | {{flagicon|JPN}} Yuichirou Ogawa | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | YEN 870,000 | align=center | YEN 500,000 | align=center | YEN 150,000 |- | 2022 | {{PDCFlag|Paul Lim}} | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | 5 – 3 | {{WDFFlag|Mitsuhiko Tatsunami|flag=JPN}} | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | YEN 716,000 | align=center | YEN 200,000 | align=center | YEN 100,000 | Sumida Sangyo Kaikan, [[Tokyo]] |- | 2023 | {{PDCFlag|[[Jun Matsuda]]}} | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | 5 – 4 | {{WDFFlag|Kentaro Nishioka|flag=JPN}} | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | | align=center | | align=center | |}

===Women's=== {| class="wikitable sortable" |- !rowspan=2 | Year !rowspan=2 | Champion !rowspan=2 | {{Tooltip|Av.|Average in final}} !rowspan=2 | Score !rowspan=2 | Runner-Up !rowspan=2 | {{Tooltip|Av.|Average in final}} !colspan=3 | Prize Money !rowspan=2 | Venue |- ! Total ! {{Tooltip|Ch.|Champion}} ! {{Tooltip|R.-Up|Runner-Up}} |- | 1991 | {{flagicon|JPN}} Yoko Koyama | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Yukari Nishikawa | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a | rowspan=11 | [[Tokyo]] |- | 1993 | {{flagicon|JPN}} Yukari Nishikawa | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Mayumi Shimizu | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 1995 | {{flagicon|JPN}} Mayumi Chiba | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Yoko Miyaoka | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 1999 | {{flagicon|JPN}} Teruko Kajiwara | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Fumie Ono | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2000 | {{flagicon|JPN}} Teruko Kajiwara <small>(2)</small> | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Yoko Higuchi | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2001 | {{flagicon|JPN}} Yukari Nishikawa <small>(2)</small> | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Shinobu Sasaki | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2002 | {{flagicon|JPN}} Yukari Nishikawa <small>(3)</small> | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Naho Ueki | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2003 | {{flagicon|JPN}} Yukari Nishikawa <small>(4)</small> | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Mika Yamakawa | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2004 | {{flagicon|JPN}} Yukari Nishikawa <small>(5)</small> | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{WDFWFlag|Mayumi Ouchi}} | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2005 | {{flagicon|JPN}} Yuka Uto | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Kazuko Yamaguchi | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2006 | {{flagicon|NZL}} Jannette Jonathan | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Kumiko Nagasawa | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2007 | {{WDFWFlag|Mayumi Ouchi}} | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Ayumi Takeda | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a | rowspan=2 | Yokohama Country Club, [[Yokohama]] |- | 2008 | {{WDFWFlag|Mayumi Ouchi}} <small>(2)</small> | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | 4 – 2 | {{flagicon|JPN}} Yukari Asano | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2009 | {{WDFWFlag|Mayumi Ouchi}} <small>(3)</small> | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | 4 – 2 | {{flagicon|JPN}} Ayumi Okubo | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a | Ota Ward Ikegami Hall, [[Tokyo]] |- | 2010 | {{flagicon|JPN}} Naoki Komine | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | 4 – 3 | {{flagicon|JPN}} Atsushi Yamamoto | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a | rowspan=2 | Ota City Industrial Plaza, [[Tokyo]] |- | 2010 | {{flagicon|AUS}} Lavinia Hogg | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|PHI}} Analiza Awitan | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2011 | {{flagicon|JPN}} Naoki Komine <small>(2)</small> | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{WDFWFlag|Mayumi Ouchi}} | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a | rowspan=2 | Ota Ward Ikegami Hall, [[Tokyo]] |- | 2012 | {{flagicon|JPN}} Aya Nishihara | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Yukari Asano | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2013 | {{WDFWFlag|Kiyo Shimizu}} | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Yukari Asano | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a | rowspan=2 | PIO Hall, [[Tokyo]] |- | 2014 | {{WDFWFlag|Mayumi Ouchi}} <small>(4)</small> | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|JPN}} Asako Hiyama | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2015 | {{flagicon|ENG}} [[Fallon Sherrock]] | align=center |<small><span style="color:dimgray;">75.72</span></small> | align=center | 5 – 2 | {{flagicon|JPN}} Akari Oshiro | align=center |<small><span style="color:dimgray;">67.14</span></small> | align=center | n/a | align=center | n/a | align=center | n/a | rowspan=5 | Ota-Ku Sangyo Plaza, [[Tokyo]] |- | 2016 | {{flagicon|ENG}} [[Fallon Sherrock]] <small>(2)</small> | align=center |<small><span style="color:dimgray;">75.27</span></small> | align=center | 5 – 3 | {{WDFWFlag|Mayumi Ouchi}} | align=center |<small><span style="color:dimgray;">71.13</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2017 | {{flagicon|JPN}} Asako Atarashi | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{WDFWFlag|Sayaka Kameo}} | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2018 | {{flagicon|JPN}} [[Mikuru Suzuki]] | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | beat | {{flagicon|KOR}} A-Reum Kim | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2019 | {{WDFWFlag|Mayumi Ouchi}} <small>(5)</small> | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | 5 – 1 | {{flagicon|KOR}} Hyo-Jin Kim | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | n/a | align=center | n/a | align=center | n/a |- | 2022 | {{PDCFlag|Mikuru Suzuki}} <small>(2)</small> | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | 5 – 0 | {{WDFWFlag|Yoko Tsukui}} | align=center |<small><span style="color:dimgray;">n/a</span></small> | align=center | YEN 308,000 | align=center | YEN 100,000 | align=center | YEN 50,000 | Sumida Sangyo Kaikan, [[Tokyo]] |}

==See also== *[[List of BDO ranked tournaments]] *[[List of WDF tournaments]]

==References==

{{Reflist}}

==External links== *[http://www.dartsdatabase.co.uk/TournamentDetails.aspx?tournKey=133 Japan Open] at dartsdatabase.co.uk

{{BDO & WDF Tournaments}}

{{DEFAULTSORT:Japan Open (Darts)}} [[Category:1988 establishments in Japan]] [[Category:World Darts Federation tournaments]] [[Category:Darts in Japan]] [[Category:Sports competitions in Tokyo]] [[Category:Long stubs with short prose]] [[Category:Recurring sporting events established in 1988]] [[Category:International sports competitions hosted by Japan]]

{{darts-competition-stub}}