List of winners 2002 The inaugural edition of the tournament was held between November 15 and December 15, 2002.
2004 The 2004 edition of the tournament took place between April 8 and April 30.
2005 The 2005 edition of the tournament took place between May 20 and May 29.
2006 The 2006 edition of the tournament took place between August 24 and 26. The finals of the edition were also disputed for the vacant
Zero1 International Junior Heavyweight Championship.
2007 The 2007 edition of the tournament took place between September 25 and September 30.
2008 The 2008 edition of the tournament took place between October 28 and November 8. The tournament was divided in two separate competitions, the Tenkaichi Primary which took place on the very first date of the event, and the greater tournament which followed the normal schedule of the competition
Tenkaichi Primary Tenkaichi 2009 The 2009 edition of the tournament took place between November 19 and 29. The finals of the edition were also disputed for the vacant
Zero1 International Junior Heavyweight Championship.
2010 The 2010 edition of the event took place between September 14 and 19.
2011 The 2011 edition of the tournament took place between September 13 and 17.
2012 The 2012 edition of the tournament took place between September 12 and 17.
2013 The 2013 edition of the tournament took place between September 9 and 16. The finals of the edition were also disputed for
Mineo Fujita's
Zero1 International Junior Heavyweight Championship 2015 The 2015 edition took place between June 29 and July 16.
2016 The 2016 edition of the tournament took place between September 20 and 29. •
First rounds (September 20) •
Ikuto Hidaka defeated
Takuya Nomura (10:32)
2018 The 2018 edition of the tournament took place between November 17 and 24. The finals were also disputed for the vacant
Zero1 World Junior Heavyweight Championship and
International Junior Heavyweight Championship.
2019 The 2019 edition of the tournament took place between September 1 and 14.
2020 The 2020 edition of the tournament took place between July 5 and August 2. •
First rounds (July 5) •
Yumehito Imanari defeated
Shinjiro Otani (0:22) •
Shoki Kitamura defeated
Drew Parker (13:02) •
Shinjiro Otani vs.
Yumehito Imanari ended in a time-limit draw (20:00) •
Second rounds (July 19–25) • Shoki Kitamura defeated Hide Kubota (12:57) •
El Lindaman defeated Ganseki Tanaka (11:34) •
Raicho defeated
Sugi (10:54) • Hub defeated Yumehito Imanari (15:28) •
Semifinals (July 16) • Shoki Kitamura defeated Raicho (11:58) • El Lindaman defeated Hub (11:14) •
Finals (July 26) • Shoki Kitamura defeated El Lindaman (18:57) •
First rounds (August 24) •
Junta Miyawaki defeated
Takumi Baba (11:57) •
Fuminori Abe defeated
Ricky Fuji (9:56) •
Leo Isaka defeated
Genta Hiriki (10:41) •
Shoki Kitamura defeated Arata (10:58) •
Second rounds (September 4) • Junta Miyawaki defeated
Andy Wu (12:50) • Hide Kubota defeated Leo Isaka (15:09) •
Semifinals (September 9) • Shoki Kitamura defeated Junta Miyawaki (12:10) • Fuminori Abe defeated Hide Kubota (8:17) •
Finals (September 9) • Fuminori Abe defeated Shoki Kitamura (15:00)
2023 The 2023 edition of the tournament took place between September 22 and October 27.
2025 The 2025 edition of the tournament took place between October 10 and 17. ==See also==