IWGP Junior Heavyweight Championship
The IWGP Junior Heavyweight Championship (IWGPジュニアヘビー級王座 IWGP juniahebī-kyū ōza) is a professional wrestling junior heavyweight championship owned by the New Japan Pro-Wrestling (NJPW) promotion. "IWGP" is the acronym of NJPW's governing body, the International Wrestling Grand Prix. The title was introduced on February 6, 1986, at a NJPW show. Only wrestlers under the junior heavyweight weight-limit may hold the championship. NJPW currently controls two junior heavyweight championships: the IWGP Junior Heavyweight Championship and the IWGP Junior Heavyweight Tag Team Championship. The weight-limit for the tag team title is 100 kg (220 lb); it is assumed that this title has the same weight-limit. From August 5, 1996, until November 5, 1997, the title was part of the J-Crown, or J-Crown Octuple Unified Championship. The J-Crown was an assembly of eight different championships from several different promotions. It was created on August 5, 1996, when The Great Sasuke won an eight-man tournament. The IWGP Junior Heavyweight Championship, the British Commonwealth Junior Heavyweight Championship, the NWA World Junior Heavyweight Championship, the NWA World Welterweight Championship, the UWA World Junior Light Heavyweight Championship, the WAR International Junior Heavyweight Championship, the WWA World Junior Light Heavyweight Championship, and the WWF Light Heavyweight Championship were the eight championships that were involved. On November 5, 1997, then-champion Shinjiro Otani vacated all J-Crown belts but the IWGP Junior Heavyweight Championship after the World Wrestling Federation (WWF) retook control of its Light Heavyweight title, effectively ending the J-Crown.
|IWGP Junior Heavyweight Championship|
|Promotion||New Japan Pro-Wrestling (NJPW)|
|Date established||February 6, 1986|
|Current champion(s)||Will Ospreay|
|Date won||June 9, 2019|
Overall, there have been 83 reigns shared among 38 wrestlers. Title changes happen mostly at NJPW-promoted events, as it has only changed hands at non-NJPW events twice. Reigns 36 and 37 occurred on World Championship Wrestling's Nitro television program, when Juventud Guerrera defeated Jushin Thunder Liger on November 29, 1999, and on December 6, 1999, when Liger retrieved the championship by defeating Guerrera's stand-in Psychosis. The inaugural champion was Shiro Koshinaka, who defeated The Cobra on February 6, 1986, in the finals of a tournament. Liger holds the record of most reigns, with 11. At 628 days, Liger's sixth reign is the longest in the title's history. Liger, with a combined 11 reigns, holds the record for most days as champion at 2,245. Guerrera's only reigns holds the record for shortest reign at one week. With 11 successful defenses, Minoru Tanaka's reign under the ring name "Heat" had the most during a single reign. Over his 11 reigns, Liger successfully defended the title 31 times, the most of any champion. With zero, El Samurai's second reign, Hiroshi Hase's second reign, Tiger Mask's fourth and sixth reigns, Liger's fourth reign, Guerrera's only reign, Pegasus Kid's only reign, Low Ki's third reign, Kushida's first and fourth reigns, Bushi's only reign, Will Ospreay's first reign and Marty Scurll's only reign are all tied for least successful defenses. Hiromu Takahashi suffered a neck injury during his match with Dragon Lee at the G1 Special in San Francisco, and the injury forced NJPW to vacate the title. Will Ospreay defeated Dragon Lee at Dominion 6.9 in Osaka-jo Hall to become the new champion.
|No.||Overall reign number|
|Reign||Reign number for the specific champion|
|Days||Number of days held|
|Defenses||Number of successful defenses|
|+||Current reign is changing daily|
|No.||Champion||Championship change||Reign statistics||Notes||Ref.|
|1||Shiro Koshinaka||February 6, 1986||Live event||Tokyo, Japan||1||102||1||Koshinaka defeated The Cobra in a tournament final to become the first champion.|||
|2||Nobuhiko Takada||May 19, 1986||Live event||Tokyo, Japan||1||123||6|
|3||Shiro Koshinaka||September 19, 1986||Live event||Fukuoka, Japan||2||317||2|
|—||Vacated||August 2, 1987||—||—||—||—||—||Koshinaka vacated the championship due to injuring his right ankle.|
|4||Kuniaki Kobayashi||August 20, 1987||Live event||Tokyo, Japan||1||129||1||Kuniaki Kobayashi defeated Nobuhiko Takada to win the vacant championship.|||
|5||Hiroshi Hase||December 27, 1987||Live event||Tokyo, Japan||1||152||3|
|6||Owen Hart||May 27, 1988||Live event||Sendai, Japan||1||28||1|
|7||Shiro Koshinaka||June 24, 1988||Live event||Osaka, Japan||3||265||6|
|8||Hiroshi Hase||March 16, 1989||Live event||Yokohama, Japan||2||70||0|
|9||Jushin Liger||May 25, 1989||Live event||Osaka, Japan||1||77||2|||
|10||Naoki Sano||August 10, 1989||Live event||Tokyo, Japan||1||174||2|
|11||Jushin Thunder Liger||January 31, 1990||Live event||Osaka, Japan||2||200||1||Previously known as Jushin Liger.|
|12||Pegasus Kid||August 19, 1990||Live event||Tokyo, Japan||1||74||0|||
|13||Jushin Thunder Liger||November 1, 1990||Live event||Tokyo, Japan||3||165||2|
|—||Vacated||April 15, 1991||—||—||—||—||—||Liger vacated the championship so a new champion could be decided in the Top of the Super Juniors tournament.|
|14||Norio Honaga||April 30, 1991||Live event||Tokyo, Japan||1||43||2||Honaga defeated Jushin Thunder Liger in the finals of the Top of the Super Juniors tournament.|
|15||Jushin Thunder Liger||June 12, 1991||Live event||Tokyo, Japan||4||58||0|
|16||Akira Nogami||August 9, 1991||Live event||Tokyo, Japan||1||88||1|
|17||Norio Honaga||November 5, 1991||Live event||Tokyo, Japan||2||95||1|
|18||Jushin Thunder Liger||February 8, 1992||Live event||Sapporo, Japan||5||139||3|
|19||El Samurai||June 26, 1992||Live event||Tokyo, Japan||1||149||3|
|20||Último Dragón||November 22, 1992||Live event||Tokyo, Japan||1||43||1|||
|21||Jushin Thunder Liger||January 4, 1993||Fantastic Story in Tokyo Dome||Tokyo, Japan||6||628||5|
|—||Vacated||September 24, 1994||—||—||—||—||—||Liger vacated the championship due to fracturing his left ankle.|
|22||Norio Honaga||September 27, 1994||Live event||Osaka, Japan||3||145||6||Honaga defeated Wild Pegasus in a tournament final to win the vacant championship.|
|23||Koji Kanemoto||February 19, 1995||Live event||Tokyo, Japan||1||73||2|||
|24||Sabu||May 3, 1995||Wrestling Dontaku 1995||Fukuoka, Japan||1||42||1|
|25||Koji Kanemoto||June 14, 1995||Live event||Tokyo, Japan||2||204||2||This match was also for Kanemoto's UWA World Welterweight Championship.|
|26||Jushin Thunder Liger||January 4, 1996||Wrestling World 1996||Tokyo, Japan||7||116||2|
|27||The Great Sasuke||April 29, 1996||Battle Formation||Tokyo, Japan||1||165||5||On August 5, 1996, Sasuke won an 8-man tournament to form the J-Crown, an octuple-belt championship that includes the IWGP Junior Heavyweight title; these titles were still considered separate, but were defended together.|
|28||Último Dragón||October 11, 1996||Live event||Osaka, Japan||2||85||7|
|29||Jushin Thunder Liger||January 4, 1997||Wrestling World 1997||Tokyo, Japan||8||183||4||Liger lost the WAR International Junior Heavyweight Championship from the J-Crown on June 6, 1997, but continued to defend the other 7 belts.|
|30||El Samurai||July 6, 1997||Live event||Sapporo, Japan||2||35||0|
|31||Shinjiro Otani||August 10, 1997||The Four Heaven in Nagoya Dome||Nagoya, Japan||1||181||5||On November 5, 1997, Otani vacated all J-Crown belts but the IWGP Junior Heavyweight title after the WWF retook control of its Light Heavyweight title, effectively ending the J-Crown.|
|32||Jushin Thunder Liger||February 7, 1998||Live event||Sapporo, Japan||9||403||8|||
|33||Koji Kanemoto||March 17, 1999||Live event||Hiroshima, Japan||3||164||3|
|34||Kendo Kashin||August 28, 1999||Jingu Climax||Tokyo, Japan||1||44||1|
|35||Jushin Thunder Liger||October 11, 1999||Final Dome||Tokyo, Japan||10||49||1|
|36||Juventud Guerrera||November 29, 1999||Nitro||Denver, Colorado||1||7||0|
|37||Jushin Thunder Liger||December 6, 1999||Nitro||Milwaukee, Wisconsin||11||227||3||Psychosis replaced Guerrera in the match due to Guerrera suffering a fractured right arm.|
|38||Tatsuhito Takaiwa||July 20, 2000||Summer Struggle 2000||Sapporo, Japan||1||101||2|||
|39||Minoru Tanaka||October 29, 2000||Get a Right!!||Kobe, Japan||1||264||2|||
|40||Masayuki Naruse||July 20, 2001||Dome Quake||Sapporo, Japan||1||80||1|
|41||Tokimitsu Ishizawa/Kendo Kashin||October 8, 2001||Indicate of Next||Tokyo, Japan||2||116||2||Won the title under the name Tokimitsu Ishizawa, but defended it under the name Kendo Kashin.|||
|—||Vacated||February 1, 2002||—||—||—||—||—||Kashin left NJPW and returned the title to the IWGP Executive Committee.|||
|42||Minoru Tanaka||February 16, 2002||Fighting Spirit 2002||Tokyo, Japan||2||153||3||Defeated Masahito Kakihara to win the championship.|||
|43||Koji Kanemoto||July 19, 2002||Summer Fight Series 2002||Sapporo, Japan||4||278||6|||
|44||Tiger Mask||April 23, 2003||Strong Energy 2003||Hiroshima, Japan||1||153||4|||
|—||Vacated||September 23, 2003||—||—||—||—||—||The championship was vacated so it could be contested for in a battle royal.|
|45||Jado||October 13, 2003||Ultimate Crush||Tokyo, Japan||1||62||1||Jado defeated Dick Togo, El Samurai, Gedo, Heat, Jushin Thunder Liger, Katsushi Takemura, Koji Kanemoto, Masahito Kakihara, Masayuki Naruse and Tiger Mask in a battle royal to win the vacant championship.|||
|46||Heat||December 14, 2003||Battle Final 2003||Nagoya, Japan||3||387||11||Previously known as Minoru Tanaka.|||
|47||Tiger Mask||January 4, 2005||Toukon Festival: Wrestling World||Tokyo, Japan||2||277||3|
|48||Black Tiger||October 8, 2005||Toukon Souzou New Chapter||Tokyo, Japan||1||134||1||This match was also for Black Tiger's NWA World Junior Heavyweight Championship.|
|49||Tiger Mask||February 19, 2006||Acceleration||Tokyo, Japan||3||73||1||This match was also for Black Tiger's NWA World Junior Heavyweight Championship.|||
|50||Koji Kanemoto||May 3, 2006||New Japan Cup 2006 Special||Fukuoka, Japan||5||235||1|||
|51||Minoru||December 24, 2006||Battle Xmas! Catch the Victory||Tokyo, Japan||4||194||4||Previously known as Minoru Tanaka/Heat.|
|52||Ryusuke Taguchi||July 6, 2007||New Japan Soul C.T.U Farewell Tour||Tokyo, Japan||1||155||4|||
|53||Wataru Inoue||December 8, 2007||New Japan Alive||Osaka, Japan||1||191||3|||
|—||Vacated||June 16, 2008||—||—||—||—||—||The championship was vacated when Inoue moved to the heavyweight division.|
|54||Tiger Mask||July 8, 2008||New Japan Trill||Tokyo, Japan||4||75||0||Tiger Mask defeated Prince Devitt in a tournament final to win the vacant championship.|||
|55||Low Ki||September 21, 2008||New Japan Generation||Kobe, Japan||1||105||1|||
|56||Tiger Mask||January 4, 2009||Wrestle Kingdom III in Tokyo Dome||Tokyo, Japan||5||223||4|||
|57||Místico||August 15, 2009||G1 Climax 2009: New Lords, New Laws||Tokyo, Japan||1||85||2|||
|58||Tiger Mask||November 8, 2009||Destruction '09||Tokyo, Japan||6||57||0|||
|59||Naomichi Marufuji||January 4, 2010||Wrestle Kingdom IV in Tokyo Dome||Tokyo, Japan||1||166||5|||
|60||Prince Devitt||June 19, 2010||Dominion 6.19||Osaka, Japan||1||364||7|
|61||Kota Ibushi||June 18, 2011||Dominion 6.18||Osaka, Japan||1||85||2|
|—||Vacated||September 12, 2011||—||—||—||—||—||The championship was vacated after Ibushi was sidelined with a shoulder injury.|||
|62||Prince Devitt||September 19, 2011||Kantaro Hoshino Memorial Show||Kobe, Japan||2||227||4||Devitt defeated Kushida to win the vacant championship.|
|63||Low Ki||May 3, 2012||Wrestling Dontaku 2012||Fukuoka, Japan||2||87||1|||
|64||Kota Ibushi||July 29, 2012||Last Rebellion||Tokyo, Japan||2||71||2|
|65||Low Ki||October 8, 2012||King of Pro-Wrestling||Tokyo, Japan||3||34||0|
|66||Prince Devitt||November 11, 2012||Power Struggle||Osaka, Japan||3||419||4|
|67||Kota Ibushi||January 4, 2014||Wrestle Kingdom 8 in Tokyo Dome||Tokyo, Japan||3||181||4|
|68||Kushida||July 4, 2014||Kizuna Road 2014||Tokyo, Japan||1||79||0|
|69||Ryusuke Taguchi||September 21, 2014||Destruction in Kobe||Kobe, Japan||2||105||2|
|70||Kenny Omega||January 4, 2015||Wrestle Kingdom 9 in Tokyo Dome||Tokyo, Japan||1||182||3|
|71||Kushida||July 5, 2015||Dominion 7.5 in Osaka-jo Hall||Osaka, Japan||2||80||1|
|72||Kenny Omega||September 23, 2015||Destruction in Okayama||Okayama, Japan||2||103||1|
|73||Kushida||January 4, 2016||Wrestle Kingdom 10 in Tokyo Dome||Tokyo, Japan||3||257||5|
|74||Bushi||September 17, 2016||Destruction in Tokyo||Tokyo, Japan||1||49||0|
|75||Kushida||November 5, 2016||Power Struggle||Osaka, Japan||4||60||0|
|76||Hiromu Takahashi||January 4, 2017||Wrestle Kingdom 11 in Tokyo Dome||Tokyo, Japan||1||158||4|
|77||Kushida||June 11, 2017||Dominion 6.11 in Osaka-jo Hall||Osaka, Japan||5||120||2|
|78||Will Ospreay||October 9, 2017||King of Pro-Wrestling||Tokyo, Japan||1||27||0|
|79||Marty Scurll||November 5, 2017||Power Struggle||Osaka, Japan||1||60||0|
|80||Will Ospreay||January 4, 2018||Wrestle Kingdom 12 in Tokyo Dome||Tokyo, Japan||2||156||3||This was a four-way match, also involving Hiromu Takahashi and Kushida.|
|81||Hiromu Takahashi||June 9, 2018||Dominion 6.9 in Osaka-jo Hall||Osaka, Japan||2||72||2|
|—||Vacated||August 20, 2018||—||—||—||—||—||The championship was vacated after Takahashi suffered a neck injury.|
|82||Kushida||October 8, 2018||King of Pro-Wrestling||Tokyo, Japan||6||88||0||Kushida won the vacant title in a match against Marty Scurll.|
|83||Taiji Ishimori||January 4, 2019||Wrestle Kingdom 13 in Tokyo Dome||Tokyo, Japan||1||92||2|
|84||Dragon Lee||April 6, 2019||G1 Supercard||New York City, U.S.||1||72||1||This was a three-way match, also involving Bandido.|
|85||Will Ospreay||June 9, 2019||Dominion 6.9 in Osaka-jo Hall||Osaka, Japan||3||8+||0|
As of June 17, 2019.
|†||Indicates the current champion|
- A. ^ Each wrestler's total number of days as champion is ranked highest to lowest; wrestlers with the same number are tied for that certain rank.
- Benaka, Matt; Westcott, Brian; Zadarnowski, Andrew. "IWGP Junior Heavyweight Title History". Wrestling Title Histories by Gary Will and Royal Duncan. Solie.org. Retrieved 2015-08-30.
- Royal Duncan & Gary Will (2006). "Japan & Korea: New Japan IWGP Tag Team Title". Wrestling Title Histories. Archeus Communications. p. 373. ISBN 0-9698161-5-4.
- "IWGP Junior Heavyweight Championship history". New Japan Pro-Wrestling (in Japanese). NJPW.co.jp. Retrieved 2016-11-10.
- "No Limit、またしてもIWGP Jr.タッグ奪還ならず！/4月19日TNA「Lock Down」試合結果(1)". NJPW.co.jp (in Japanese). New Japan Pro-Wrestling. 2009-04-20. Archived from the original on 2009-04-21. Retrieved 2015-08-30.
- Clevett, Jason (2004-11-04). "The legend of Jushin "Thunder" Liger". Slam! Sports: Wrestling. Canadian Online Explorer. Retrieved 2015-08-30.
- "PWI: Wrestling History". Pro Wrestling Illustrated. PWI-Online.com. Retrieved 2015-08-30.
- Hoops, Brian (2015-08-20). "On this day in pro wrestling history (August 20): June Byers wins NWA Women's belt, Michael Shane wins TNA X-Division title". Wrestling Observer/Figure Four Online. Retrieved 2017-02-11.
- Hoops, Brian (2015-05-25). "On this day in pro wrestling history (May 25): Rockers last match in AWA, Tiger Mask wins NWA Jr. Heavyweight gold, Russian amateur wrestler beats Vader". Wrestling Observer/Figure Four Online. Retrieved 2017-02-19.
- Milner, John (2005-03-22). "Chris Benoit". Slam! Sports: Wrestling. Canadian Online Explorer. Retrieved 2015-08-30.
- Molinaro, John F. (1999-10-28). "Chris Benoit". Slam! Sports: Wrestling. Canadian Online Explorer. Retrieved 2015-08-30.
- Hoops, Brian (2017-02-19). "Daily Pro Wrestling History (02/19): Kurt Angle vs. Undertaker at No Way Out 2006". Wrestling Observer/Figure Four Online. Retrieved 2017-02-28.
- Hoops, Brian (2017-02-07). "On this day in pro wrestling history (Feb 7): Bobby Roode & Austin Aries wins tag gold". Wrestling Observer/Figure Four Online. Retrieved 2017-02-16.
- "試合結果 2000年". So-net.ne.jp (in Japanese). New Japan Pro-Wrestling. Archived from the original on 2003-12-11. Retrieved 2015-08-30.
- Hoops, Brian (2015-07-20). "On this day in pro wrestling history: Brisco beats Race for NWA title, Gagne beats Crusher for AWA title, Robinson vs. Gagen". Wrestling Observer/Figure Four Online. Retrieved 2017-01-13.
- "試合結果 10月8日（月）東京ドーム". So-net.ne.jp (in Japanese). New Japan Pro-Wrestling. Archived from the original on 2002-12-21. Retrieved 2016-08-24.
- "2月5日 新日本プロレスリング・5階会議室 PM2：00〜". So-net.ne.jp (in Japanese). New Japan Pro-Wrestling. 2002-02-05. Archived from the original on 2002-12-14. Retrieved 2016-08-24.
- "試合結果 2002年". So-net.ne.jp (in Japanese). New Japan Pro-Wrestling. Archived from the original on 2002-12-16. Retrieved 2015-08-30.
- Power Slam Staff (August 2003). "We are the Champions (as of July 8)". Power Slam Magazine. Lancaster, Lancashire, England: SW Publishing LTD. p. 15. 109.
- "試合結果 インデックス 2003年". NJP-W.jp (in Japanese). New Japan Pro-Wrestling. Archived from the original on 2005-12-18. Retrieved 2015-08-30.
- Power Slam Magazine Staff (March 2005). "We are the champions (as of February 11)". Power Slam Magazine. Lancaster, Lancashire, England: SW Publishing LTD. p. 15. 116.
- "試合結果". NJPW.co.jp (in Japanese). New Japan Pro-Wrestling. Archived from the original on 2006-06-03. Retrieved 2015-08-30.
- F4W Staff (2015-05-03). "On this day in pro wrestling history: Low Ki Vs. Dewitt, Punk wins OVW title, Mutoh wins IWGP belt, Bret wins NA title, Dibiase & Dr. Death, Sheik, Watts, Fargos". Wrestling Observer/Figure Four Online. Retrieved 2017-02-11.
- "新日本プロレス創立35周年Tour Circuit 2007 New Japan Soul C.T.U Farewell Tour". NJPW.co.jp (in Japanese). New Japan Pro-Wrestling. Retrieved 2015-08-30.
- "新日本プロレス創立35周年Tour Circuit2007 New Japan Alive". NJPW.co.jp (in Japanese). New Japan Pro-Wrestling. Retrieved 2015-08-30.
- "New Japan Trill". NJPW.co.jp (in Japanese). New Japan Pro-Wrestling. Retrieved 2015-08-30.
- "Circuit2008 New Japan Generation". NJPW.co.jp (in Japanese). New Japan Pro-Wrestling. Retrieved 2015-08-30.
- Martin, Andrew (2009-01-04). "1/4 NJPW Wrestle Kingdom III results: Tokyo, Japan". Wrestleview. Retrieved 2015-08-30.
- Golden, Hunter (2009-01-07). "Rising Sun Soliloquy Newsletter #7: Colossal Tokyo Dome Edition!". Wrestleview. Retrieved 2015-08-30.
- Golden, Hunter (2009-08-20). "Rising Sun Soliloquy Newsletter #36". Wrestleview. Archived from the original on 2009-08-24. Retrieved 2015-08-30.
- "フィールズ Presents G1 Climax 2009 ～New Lords，New Laws～". NJPW.co.jp (in Japanese). New Japan Pro-Wrestling. Retrieved 2015-08-30.
- "Resultados NJPW Destruction – Tiger Mask vence a Místico – Team 3D y Nakamura retienen". SuperLuchas (in Spanish). 2009-11-08. Retrieved 2015-08-30.
- "January 4 New Japan Tokyo Dome report – legends, promotional wars". Wrestling Observer. 2010-01-04. Retrieved 2015-08-30.
- "9.19神戸大会全カード決定! 飯伏が負傷欠場、デヴィvsKushidaで"新王者"決定戦！金本vs魔界28号は星野勘太郎メモリアルマッチ!!". New Japan Pro-Wrestling (in Japanese). 2011-09-12. Retrieved 2015-08-30.