|Shiro Koshinaka||February 6, 1986||Tokyo, Japan||-a-|
|Nobuhiko Takada||May 19, 1986||Tokyo, Japan|
|Shiro Koshinaka ||September 19, 1986||Fukuoka, Japan||-b-|
|Kuniaki Kobayashi||August 20, 1987||Tokyo, Japan||-c-|
|Hiroshi Hase||December 27, 1987||Tokyo, Japan|
|Owen Hart||May 27, 1988||Sendai, Japan|
|Shiro Koshinaka ||June 24, 1988||Osaka, Japan|
|Hiroshi Hase ||March 16, 1989||Yokohama, Japan|
|Jushin Thunder Liger||May 25, 1989||Osaka, Japan|
|Naoki Sano||August 10, 1989||Tokyo, Japan|
|Jushin Thunder Liger ||January 30, 1990||Osaka, Japan|
|Pegasus Kid||August 19, 1990||Tokyo, Japan|
|Jushin Thunder Liger ||Novmber 1, 1990||Tokyo, Japan||-d-|
|Norio Honaga||April 30, 1991||Tokyo, Japan||-e-|
|Jushin Thunder Liger ||June 12, 1991||Tokyo, Japan|
|Norio Honaga ||November 5, 1991||Tokyo, Japan|
|Jushin Thunder Liger ||February 8, 1992||Sapporo, Japan|
|El Samurai||June 26, 1992||Tokyo, Japan|
|Ultimo Dragon||November 22, 1992||Tokyo, Japan|
|Jushin Thunder Liger ||January 3, 1993||Tokyo, Japan||-f-|
|Norio Honaga ||September 27, 1994||Osaka, Japan||-g-|
|Koji Kanemoto||February 19, 1995||Tokyo, Japan|
|Sabu||May 3, 1995||Fukuoka, Japan|
|Koji Kanemoto ||June 14, 1995||Tokyo, Japan|
|Jushin Thunder Liger ||January 4, 1996||Tokyo, Japan|
|The Great Sasuke||April 29, 1996||Tokyo, Japan||-h-|
|Ultimo Dragon ||October 11, 1996||Osaka, Japan|
|Jushin Thunder Liger ||January 4, 1997||Tokyo, Japan||-i-|
|El Samurai ||July 6, 1997||Sapporo, Japan|
|Shinjiro Ohtani||August 10, 1997||Nagoya, Japan||-j-|
|Jushin Thunder Liger ||February 7, 1998||Sapporo, Japan|
|Koji Kanemoto ||March 17, 1999||Hiroshima, Japan|
|Kendo Ka Shin||August 28, 1999||Tokyo, Japan|
|Jushin Thunder Liger ||October 11, 1999||Tokyo, Japan|
|Juventud Guerrera||November 29, 1999||Denver, CO|
|Jushin Thunder Liger ||December 6, 1999||Milwaukee, WI||-k-|
|Tatsuhito Takaiwa||July 20, 2000||Sapporo, Japan|
|Minoru Tanaka||October 29, 2000||Kobe, Japan|
|Masayoshi Naruse||July 20, 2001||Sapporo, Japan|
|Kendo Ka Shin ||October 8, 2001||Tokyo, Japan||-m-|
|Minoru Tanaka ||February 16, 2002||Tokyo, Japan||-n-|
|Koji Kanemoto ||July 19, 2002||Sapporo, Japan|
|Tiger Mask IV||April 23, 2003||Hiroshima, Japan||-o-|
|Jado||October 13, 2003||Tokyo, Japan||-p-|
|Heat||December 14, 2003||Nagoya, Japan|
|Tiger Mask IV ||January 5, 2005||Tokyo, Japan|
|Black Tiger||October 8, 2005||Tokyo, Japan|
|Tiger Mask IV ||February 19, 2006||Tokyo, Japan|
|Koji Kanemoto ||May 3, 2006||Fukuoka, Japan|
|Minoru Tanaka ||December 24, 2006||Tokyo, Japan|
|Ryuske Taguchi||July 6, 2007||Tokyo, Japan|
|Wataru Inoue||December 8, 2007||Osaka, Japan||-q-|
|Tiger Mask IV ||July 8, 2008||Tokyo, Japan||-r-|
|Low Ki||September 21, 2008||Kobe, Japan|
-a- Defeated The Cobra in the finals of a tournament to become the first champion.
-b- Vacated on August 2, 1987 due to a leg injury.
-c- Defeated Nobuhiko Tadaka in the finals of a tournament for the vacant belt.
-d- Vacted on April 15, 1991 for the "Top of the Super Juniors" tournament.
-e- defeated Jushin Thunder Liger in the finals of the "Top of the Super Juniors" tournament for the vacant title.
-f- Vacated on September 24, 1994 after Liger suffers a broken leg.
-g- Defeated Wild Pegasus in the finals of a tournament to win the vacant belt.
-h- Defeated Ultimo Dragon in the finals of the Super J-Crown tournament to win the title. Sasake becomes the first Octuple Crown champion.
-i- Loses the International Junior Heavyweight Title to Yuuji Yasuraoka on June 6, 1997 but continues to defend the J-Crown with the seven remaining titles.
-j- Vacates other six titles in the J-Crown, ending the Octuple Crown Championship but retains the IWGP belt.
-k- WCW strips Guerrera of the title due to injury and orders Psichosis and La Parka to compete in a match to fill the vacancy, which Psichosis wins. He then defends the belt against Liger for Guerrera and loses the title.
-l- Vacated in January 2002 when Ka Shin leaves NJPW.
-m- Defeated Masahito Kakihara for the vacant title.
-n- Vacated the title on September 23, 2003.
-o- Wins an 11-man battle royal to win the vacant belt.
-p- Tiger is the reigning NWA World Junior Heavyweight Champion, and becomes a double champion with the win.
-q- Vacated on June 16, 2008 when Inoue graduates to the heavyweight division.
-r- Defeated Prince Devitt in the finals of a tournament for the vacant title.