World Sabaki Challenge – Historical Results Archive
The History of the World Sabaki Challenge
The World Sabaki Challenge is the premier international tournament of Enshin Karate, bringing together some of the world's finest full-contact karate fighters to test their skills under Enshin's unique Sabaki fighting system.
Founded by Kancho Joko Ninomiya, Enshin Karate is built around the principle of Sabaki — using positioning, timing, movement, off-balancing and throws to turn an opponent's power and momentum to your advantage.
The inaugural Sabaki Challenge was held in Denver, Colorado, USA, in 1989. From those beginnings, the tournament developed into an international event, attracting competitors from Japan, the United States, Australia, Canada, Germany, Poland and many other countries.
Over the decades, the World Sabaki Challenge has produced generations of outstanding champions. While winning a division represents the tournament's highest competitive achievement, the prestigious Sabaki Spirit Award has also recognised competitors who demonstrate exceptional fighting spirit, courage and the values associated with Enshin Karate.
The tournament has evolved throughout its history, including the introduction of women's competition and changes to weight divisions and tournament formats.
In 2024, the 40th World Sabaki Challenge was held in Fukuoka, Japan, as part of a major international Enshin Karate celebration incorporating the 30th All Japan Sabaki Challenge and Kancho Joko Ninomiya's 70th birthday celebration.
In 2026, the World Sabaki Challenge returned to Colorado, continuing a tradition that began there more than three decades earlier.
Below is our historical archive of World Sabaki Challenge champions, runners-up and Sabaki Spirit Award recipients from 1989 to 2026.
1989 – 1st Enshin Sabaki Challenge
Location: Denver, Colorado, USA
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Nobu Kishi | Japan | Michael Doyle | USA |
| Middleweight | Dan Fisher | USA | Mike Marsac | USA |
| Heavyweight | Yukihiro Izawa | Japan | Patrick Smith | USA |
Sabaki Spirit Award: Unknown
1990
Location: Denver, Colorado, USA
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Brett Layser | USA | Albert Mady | Canada |
| Middleweight | Vernon Owens | USA | Norm Rivard | Canada |
| Heavyweight | Clarence Thatch | USA | Brain Ebden | USA |
1991
Location: Denver, Colorado, USA
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Kenichi Tamaki | Japan | Ivan Aguilera | Unknown |
| Middleweight | Mitsuyasu Shigata | Japan | Yoshio Nakagawa | Japan |
| Heavyweight | Brian Kneclgas | USA | Takeshi Ohsawa | Japan |
1992
Location: Denver, Colorado, USA
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Ronald Lousberg | USA | Seji Inomata | Japan |
| Middleweight | Naohiro Tomiyama | Japan | John Arnold | USA |
| Heavyweight | Tomasz Kucharzewski | Poland/Canada | Yoshio Nakagawa | Japan |
1993
Location: Denver, Colorado, USA
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Hideto Otsu | Japan | Kenichi Tamaki | Japan |
| Middleweight | Nobuhiro Shiraishi | Japan | Vernon Owens | USA |
| Heavyweight | Patrick Smith | USA | Tomasz Kucharzewski | Poland/Canada |
Sabaki Spirit Award: Paden Wolf — USA
1994
Location: Denver, Colorado, USA
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Paden Wolfe | USA | Tatsu Hayashi | Japan |
| Middleweight | Hideto Otsu | Japan | Toshiaki Sakamoto | Japan |
| Heavyweight | Tomasz Kucharzewski | Poland/Canada | Disqualification | — |
Sabaki Spirit Award: Al Verduzco — USA
1995
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Nobuhiro Suzuki | Japan | Ko Matsumoto | Japan |
| Middleweight | Paden Wolfe | USA | Hideto Otsu | Japan |
| Heavyweight | Robert Brooks | USA | Chris Franco | Canada |
Sabaki Spirit Award: James Albarran
1996
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Genji Ueno | Japan | Nobuhiro Suzuki | Japan |
| Middleweight | Tomy Otero | USA | Hideto Otsu | Japan |
| Heavyweight | Robert Brooks | USA | Bill Sheerin | USA |
Sabaki Spirit Award: Neamatollah Mazari — Iran
1997
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Noel Ikeda | USA | Nobuyuki Kanazawa | Japan |
| Middleweight | Arne Soldwedel | USA | Paden Wolfe | USA |
| Heavyweight | Robert Brooks | USA | Neamatollah Mazhari | Iran |
Sabaki Spirit Award: Jake Cunningham
1998
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Paul Rousseau | Canada | Dominique Rossi | Canada |
| Middleweight | Padan Wolfe | USA | Yuji Iwakura | Japan |
| Heavyweight | Bill Sheerin | USA | Robert Brooks | USA |
| Women's | Maia Cunningham | USA | Jennifer Dobson | USA |
Sabaki Spirit Award: Jake Cunningham — USA
1999
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Tetsuya Doi | Japan | Yasunari Ogawa | Japan |
| Middleweight | Toshiteru Izuka | Japan | Nobuhiro Suzuki | Japan |
| Heavyweight | Yuji Iwakura | Japan | Neamatollah Mazhari | Iran |
| Women's | Hisako Nomura | Japan | Maia Cunningham | USA |
Sabaki Spirit Award: Jennifer Dobson — USA
2000
World Sabaki Challenge did not take place.
2001
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Yuji Yato | Japan | Daisaku Takeuchi | Japan |
| Middleweight | Ken Hahn | USA | Ryogo Ando | Japan |
| Heavyweight | Shinichi Honda | Japan | Nobuhiro Suzuki | Japan |
| Women's | Roma Miksyte | Lithuania | Angie Yeoh | USA |
Sabaki Spirit Award: Andrew Budd — USA
2002
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Tetsuya Doi | Japan | Yuji Yato | Japan |
| Middleweight | Steve Ward | USA | Ryogo Ando | Japan |
| Heavyweight | Shinichi Honda | Japan | Mojtaba Wali | USA |
| Women's | Angie Yeoh | USA | Hisako Nomura | Japan |
Sabaki Spirit Award: Jennifer Klutznick
2003
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Shiobu Michioka | Japan | Tomoki Mimura | Japan |
| Middleweight | Mike Ninomiya | USA | Yasunari Ogawa | Japan |
| Heavyweight | Michael Lipyanski | USA | Mojtaba Wali | USA |
| Women's | Angie Yeoh | USA | Hisako Nomura | Japan |
Sabaki Spirit Award: Unknown
2004
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Tomoki Mimura | Japan | Manabu Nagaishi | Japan |
| Middleweight | Yasunari Ogawa | Japan | Tetsuya Doi | Japan |
| Heavyweight | Mike Mitsuyuki Ninomiya | USA | Mojtaba Wali | USA |
| Women's | Hisako Nomura | Japan | Angie Yeoh | USA |
Sabaki Spirit Award: Nozomi Imatomi — Japan
2005
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Manabu Nagaishi | Japan | Satoshi Takahashi | Japan |
| Middleweight | Yasunari Ogawa | Japan | Tomoki Mimura | Japan |
| Heavyweight | Jusei Mizuki | Japan | Daisaku Takeuchi | Japan |
| Women's | Hisako Nomura | Japan | Dani Coleman | USA |
Sabaki Spirit Award: Neta Golomb
2006
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Jason Teitelbaum | USA | Carsten Tschirpig | Germany |
| Middleweight | Henri Schiemann | Germany | Kotaro Uchinashi | Japan |
| Heavyweight | Mojtaba Wali | USA | Jusei Mizuki | Japan |
| Women's | Hisako Nomura | Japan | Rie Tsumura | Japan |
Sabaki Spirit Award: Deborah Light
2007
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Takanori Tanaka | Japan | Hiroyuki Takayasu | Japan |
| Middleweight | Kotaro Uchinashi | Japan | Shuhei Funatsu | Japan |
| Heavyweight | Jusei Mizuki | Japan | Daisaku Takeuchi | Japan |
| Women's | Korina Lling | Germany | Maya Osaki | Japan |
Sabaki Spirit Award: Daniel Jankowski — Poland
2008
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Youssef Fouhani | Germany | Hiroyuki Takayasu | Japan |
| Middleweight | Koichi Ninomiya | USA | Henri Schiemann | Germany |
| Heavyweight | Daisaku Takeuchi | Japan | Anatoly Polyakov | USA |
| Women's | Hisako Iwai | Japan | Korina Schiemann | Germany |
Sabaki Spirit Award: Giovanni Sacco
2009
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Youssef Fouhani | Germany | Satoshi Takahashi | Japan |
| Middleweight | Alexander Mnatsakanov | USA | Henri Schiemann | Germany |
| Heavyweight | Marcin Kozera | Poland | Kazuhiro Yamamoto | Japan |
| Women's | Mari Yokoyama | Japan | Thiele Ulrike | Germany |
Sabaki Spirit Award: Shuhei Funatsu — Japan
2010
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Yasunari Sasaki | Japan | Go Kakutani | Japan |
| Middleweight | Manabu Nagaishi | Japan | Tyler Richlan | Unknown |
| Heavyweight | Anatoly Polyakov | Japan | Kazuhiro Yamamoto | Japan |
| Women's | Mari Mokoyama | Japan | Yuko Furuta | Japan |
Sabaki Spirit Award: Wallace McNealey
2011
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Mitsutaka Tsukihara | Japan | Takeshi Ueda | Japan |
| Middleweight | Anton Bodygin | Russia | Jason Franklin | Unknown |
| Heavyweight | Mike Ninomiya | USA | Anatoly Polyakov | USA |
| Women's | Klew Williams | USA | — | — |
Sabaki Spirit Award: Lukasz Stankiewicz — Poland
2012
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Jota Ninomiya | USA/Japan | Alex Mikasa | Japan |
| Middleweight | Shuhei Funatsu | Japan | Marcin Kozera | Poland |
| Heavyweight | Mike Ninomiya | USA | Lukasz Stankiewicz | Poland |
| Women's | Anita Shammee | USA | Klew Williams | USA |
Sabaki Spirit Award: Not Awarded
2013
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Daniel Gaul | USA | Giovanni Tolentino | Germany |
| Middleweight | Shinichi Honda | Japan | Louis Guerierri | USA |
| Heavyweight | Lukasz Stankiewicz | Poland | Marcin Kozera | Poland |
| Women's | Anita Shammee | USA | Kamilah Khabir | Unknown |
Sabaki Spirit Award: Kamran Aminzade
2014
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Yasunari Sasaki | Japan | Giovanni Tolentino | Germany |
| Middleweight | Jota Ninomiya | USA | Fernando Noda | Peru |
| Heavyweight | Lukasz Stankiewicz | Poland | Rafel Szomanski | Poland |
| Women's | Anita Shammee | USA | Mari Yokoyama | Japan |
Sabaki Spirit Award: Unknown
2015
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Leon Muthunayake | Germany | Norihiro Mizuki | Japan |
| Middleweight | Fernando Noda | Peru | Philip Yun | Unknown |
| Heavyweight | Lukasz Stankiewicz | Peru | Kazuhiro Yamamoto | Japan |
| Women's | Anita Shammee | USA | Lise Bechmann Moller | USA |
Sabaki Spirit Award: Eduardo Brito Garcia
2016
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Giovanni Tolentino | Germany | Norihiro Mizuki | Japan |
| Middleweight | Daniel Vajdy Neumann | Denmark | Satoshi Hiramatsu | Japan |
| Heavyweight | Chadwick Elliot | USA | Fernando Noda | Peru |
| Women's | Anita Shammee | USA | Diana Ninomiya | USA |
Sabaki Spirit Award: Eddie Cruthirds — USA
2017
Date: 22 April 2017
Location: Denver, Colorado, USA
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Ryuju Takimoto | Japan | Daniel Jimenez | Costa Rica |
| Middle/Heavyweight | Jota Ninomiya | USA/Japan | Lukasz Stankiewicz | Poland |
| Women's Open | Nanae Maruyama | Japan | Elizabeth Rickard | Germany |
Sabaki Spirit Award: Dave Siliver
2018
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Norihiro Mizuki | Japan | Kosuke Chikamoto | Japan |
| Middleweight | Ryo Yasukawa | Japan | Leon Muthunayake | Germany |
| Heavyweight | Filip Gibarac | USA | Demis Andreev | USA |
| Women's | Karin Hayashi | Japan | Andreea Chimis | Romania |
Sabaki Spirit Award: Amy Trahan
2019
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Ryota Nishide | Japan | Norihiro Mizuki | Japan |
| Middleweight | Bartlomiej Smoczynski | Poland | Jonathan Mporampora | USA |
| Heavyweight | Lukasz Stankiewicz | Poland | Steven Stewart | USA |
| Women's | Diana Calina | Romania | Elzabieta Kosmicki | USA |
Sabaki Spirit Award: Ibuki Hayashi
2020–2023
The World Sabaki Challenge did not take place.
2024 – 40th World Sabaki Challenge
Date: 5 October 2024
Location: Fukuoka, Japan
The 2024 tournament was a major international celebration combining:
-
The 40th World Sabaki Challenge
-
The 30th All Japan Sabaki Challenge
-
Kancho Joko Ninomiya's 70th Birthday Celebration
Approximately 217 competitors representing more than ten nations participated across the combined event.
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Kosuke Chikamoto | Japan | Ryousuke Katagiri | Japan |
| Middleweight | Leon Muthunayake | Germany | Genta Fukami | Japan |
| Heavyweight | Lukasz Stankiewicz | Poland | Noah Brannstrom | Sweden |
| Women's | Martyna Talkowska | Poland | Ewelina Cygler | Poland |
2025
The World Sabaki Challenge did not take place.
2026
Date: 23 May 2026
Location: Denver/Aurora, Colorado, USA
The World Sabaki Challenge returned to Colorado in 2026, bringing together Enshin Karate fighters from around the world for another major international championship.
| Division | World Champion | Country | Runner-Up | Country |
|---|---|---|---|---|
| Lightweight | Kosuke Chikamoto | Japan | Ryosuke Katagiri | Japan |
| Middleweight | Marcus Kardas | Australia | Alexandre Cortiella | Spain |
| Heavyweight | Lukasz Stankiewicz | Poland | Niko Mbog | France |
| Women's | Martyna Talkowska | Poland | Ewelina Cygler | Poland |
Sabaki Spirit Award: Cooper Sikkes — Australia
More Than Three Decades of Sabaki
From the inaugural tournament in Denver in 1989 to the international championships of today, the World Sabaki Challenge has showcased generations of outstanding Enshin Karate fighters.
Competitors from across the world have stepped onto the mat to demonstrate not only strength and fighting ability, but the movement, strategy, timing and fighting spirit that define Sabaki.
The names recorded in this archive represent an important part of the history of Enshin Karate and the continuing legacy created by Kancho Joko Ninomiya.
As new generations of competitors emerge, the World Sabaki Challenge continues to provide Enshin Karate practitioners from around the world with an opportunity to test themselves at the highest level and become part of Sabaki history.
Osu!
Shihan Dino Kardas