List of Krush champions#Krush Super Welterweight Championship

This is a list of all Krush champions. Included are all champions who have won the title since the brands inauguration in 2009, as a collaboration of K-1 and AJKF. It is the sister brand of K-1.{{cite web |title=【K-1】K-1 WORLD LEAGUEとして11月に旗揚げ戦 |url=https://efight.jp/news-20140529_31733 |website=efight.jp |date=29 May 2014 |access-date=3 June 2021}}{{cite web |title=2020年1月より「Krush」「KHAOS」に名称を戻し、創成期のロゴも復活！「Krush・KHAOSはK-1の下ではなく、K-1と並ぶ、K-1とは違う魅力を持ったイベント。それぞれの原点に立ち還る」（中村P） |url=https://www.k-1.co.jp/news/31533/ |archive-url=https://web.archive.org/web/20191214155243/https://www.k-1.co.jp/news/31533/ |url-status=dead |archive-date=December 14, 2019 |website=k-1.co.jp |access-date=3 June 2021 }}

Krush Cruiserweight Championship

::Weight limit: {{convert|90|kg|lb|1|abbr=on}}

class="wikitable" width=100%

!width=25%|Name

!width=15%|Date

!width=45%|Defenses

align=left | {{flagicon|JPN}} K-Jee
(def. Rui Hanazawa)

|align=center | August 31, 2019

def. Hisaki Kato on March 28, 2020

colspan=3 align=center | K-Jee vacates the title on December 22, 2020, to focus of his K-1 title.{{cite web |title=【Krush】K-Jeeが王座を返上、今後はK-1に専念「俺は強い外国人選手に挑戦していきたい」 |url=https://news.yahoo.co.jp/articles/acaa933cd78179a04ed5922946dcf9984fc21257 |website=news.yahoo.co.jp |access-date=3 June 2021}}

align=left | {{flagicon|IRN}} Mahmoud Sattari
(def. Seiya Tanigawa)

|align=center | July 24, 2021

def. Animal Koji on December 18, 2021

colspan=3 align=center | Sattari vacated the title on April 16, 2025.

align=left | {{flagicon|JPN}}
(def. )

|align=center | May 25, 2025

Krush Middleweight Championship

::Weight limit: {{convert|75|kg|lb|1|abbr=on}}

class="wikitable" width=100%

!width=25%|Name

!width=15%|Date

!width=45%|Defenses

align=left | {{flagicon|JPN}} Aqil Bukhari
(def. Katsuya Jinbo)

|align=center | June 23, 2024

Krush Super Welterweight Championship

::Weight limit: {{convert|70|kg|lb|1|abbr=on}}

class="wikitable" width=100%

!width=25%|Name

!width=15%|Date

!width=45%|Defenses

align=left | {{flagicon|JPN}} Kenta Yamada
(def. Yutaro Yamauchi)

|align=center | July 16, 2011

align=left | {{flagicon|JPN}} Yasuhiro Kido
(def. Kenta Yamada)

|align=center | March 17, 2012

def. Takurō Moriya on January 28, 2013
def. Yutaro Yamauchi on August 11, 2013
def. Hiroki Nakajima on April 15, 2014

colspan=3 align=center | Kido vacated the title on August 21, 2014.{{cite web |title=【Krush】70kg級王者・城戸が王座返上 |url=https://efight.jp/news-20140821_46583 |website=efight.jp |date=21 August 2014 |access-date=3 June 2021}}

align=left | {{flagicon|JPN}} Hiroki Nakajima
(def. Yoichi Yamazaki)

|align=center | April 12, 2015

def. Yutaro Yamauchi on October 4, 2015

align=left | {{flagicon|NED}} Jordann Pikeur
(def. Hiroki Nakajima)

|align=center | April 10, 2016

def. Yoichi Yamazaki on July 18, 2016
def. Yu Hirono on January 15, 2017
def. Yutaro Yamauchi on January 27, 2018
def. Hiromi Wajima on September 30, 2018
def. Katsuya Jinbo on June 31, 2019

colspan=3 align=center | Pikeur vacated the title on May 11, 2023.{{cite web |title=【K1】Ｓウエルター級王者和島大海が強豪ジョーダン・ピケオーと７・17両国大会でＶ２戦 - 格闘技 : 日刊スポーツ |url=https://www.nikkansports.com/battle/news/202305110001361.html |website=nikkansports.com |access-date=30 August 2024 |language=ja}}

align=left | {{flagicon|JPN}} Jinku Oda
(def. Riku)

|align=center | August 18, 2024

Krush Welterweight Championship

::Weight limit: {{convert|67.5|kg|lb|1|abbr=on}}

class="wikitable" width=100%

!width=25%|Name

!width=15%|Date

!width=45%|Defenses

align=left | {{flagicon|JPN}} Yuta Kubo
(def. Abdellah Ezbiri)

|align=center | January 14, 2013

align=left | {{flagicon|JPN}} Masaaki Noiri
(def. Yuta Kubo)

|align=center | September 1, 2013

colspan=3 align=center | Noiri vacates the title on February 26, 2014 after moving to super lightweight.

align=left | {{flagicon|JPN}} Keita Makihira
(def. Yuya Yamamoto)

|align=center | April 15, 2014

draw. Daiki Watabe on March 15, 2014
def. Abdellah Ezbiri on October 5, 2014

align=left | {{flagicon|JPN}} Daiki Watabe
(def. Keita Makihira )

|align=center | January 17, 2016

align=left | {{flagicon|JPN}} Hitoshi Tsukakoshi
(def. Daiki Watabe)

|align=center | October 15, 2016

def. Mohan Maharjan on February 18, 2017
def. Keita Makihira on February 12, 2018

align=left | {{flagicon|BRA}} Minoru Kimura
(def. Hitoshi Tsukakoshi)

|align=center | August 5, 2018

def. Kaisei Kondo on May 18, 2019

colspan=3 align=center | Kimura vacated the title on July 11, 2020 to focus on his K-1 title.{{cite web |title=Krush 8.29 後楽園ホール：ウェルター級王者は1DAYトーナメントで決定。近藤魁成「僕が一番ベルトが似合う」×海斗「甘くないとわからせる」、松岡力「決勝で魁成君をしばき返す」×加藤虎於奈「天国の母に良い報告を」 |url=https://www.boutreview.com/3/news/item_40632.html |website=boutreview.com |date=13 July 2020 |access-date=3 June 2021}}

align=left | {{flagicon|JPN}} Kazuki Yamagiwa
(def. Kaisei Kondo)

|align=center | August 29, 2020

align=left | {{flagicon|JPN}} Kona Kato
(def. Kazuki Yamagiwa)

|align=center | January 23, 2021

align=left | {{flagicon|JPN}} Riki Matsuoka
(def. Kona Kato)

|align=center | April 23, 2021

align=left | {{flagicon|JPN}} Ayinta Ali
(def. Riki Matsuoka)

|align=center | February 20, 2022

def. Kota Nakano on August 27, 2022

Krush Super Lightweight Championship

::Weight limit: {{convert|65|kg|lb|1|abbr=on}}

class="wikitable" width=100%

!width=25%|Name

!width=15%|Date

!width=45%|Defenses

align=left | {{flagicon|JPN}} HIROYA
(def. TaCa)

|align=center | March 8, 2014

align=left | {{flagicon|JPN}} Naoki Terasaki
(def. HIROYA)

|align=center | July 13, 2014

align=left | {{flagicon|JPN}} NOMAN
(def. Naoki Terasaki)

|align=center | January 4, 2015

align=left | {{flagicon|JPN}} Hideaki Yamazaki
(def. NOMAN)

|align=center | November 14, 2015

colspan=3 align=center | Yamazaki vacates the title on October 11, 2016 after sustaining ligament injuries.{{cite web |title=【Krush】ゴンナパー戦で全治3カ月、山崎秀晃が王座返上 |url=https://efight.jp/news-20161012_248166 |website=efight.jp |date=12 October 2016 |access-date=3 June 2021}}

align=left | {{flagicon|JPN}} Jun Nakazawa
(def. Yukihiro Komiya)

|align=center | April 2, 2017

def. Yasuomi Soda on August 6, 2017

align=left | {{flagicon|JPN}} Yuto Shinohara
(def. Jun Nakazawa)

|align=center | August 5, 2018

colspan=3 align=center | Shinohara vacates the title on December 18, 2018 after moving to lightweight.{{cite web |title=Krush 1.26 後楽園ホール：スーパー・ライト級王者・篠原悠人＆バンタム級王者・金子晃大が王座返上。松下大紀×鈴木勇人、萩原秀斗×晃貴が新王座決定戦に変更 |url=https://www.boutreview.com/3/news/item_16614.html |website=boutreview.com |date=20 December 2018 |access-date=3 June 2021}}

align=left | {{flagicon|JPN}} Hayato Suzuki
(def. Daiki Matsushita)

|align=center | January 26, 2019

def. Yasuomi Soda on August 31, 2019

align=left | {{flagicon|JPN}} Daizo Sasaki
(def. Hayato Suzuki)

|align=center | February 24, 2020

def. Kensei Kondo on July 11, 2020
def. Jin Hirayama on May 30, 2021
def. Hikaru Terashima on June 17, 2022

colspan=3 align=center | Sasaki vacates the title on December 16, 2022.{{cite web |title=【Krush】佐々木大蔵がスーパー・ライト級王座を返上、8選手で王座決定トーナメント。小嶋瑠久が弟を亡くした悲しみを乗り越えて出場 |url=https://gonkaku.jp/articles/12370 |website=gonkaku.jp |access-date=16 December 2022}}

align=left | {{flagicon|JPN}} Shu Inagaki
(def. Takuma Tsukamoto)

|align=center | April 28, 2023

Krush Lightweight Championship

::Weight limit: {{convert|62.5|kg|lb|1|abbr=on}}

class="wikitable" width=100%

!width=25%|Name

!width=15%|Date

!width=45%|Defenses

align=left | {{flagicon|JPN}} Ryuji Kajiwara
(def. Koya Urabe)

|align=center | April 30, 2011

def. Tetsuya Yamato on December 9, 2011

align=left | {{flagicon|FRA}} Thomas Adamandopoulos
(def. Ryuji Kajiwara)

|align=center | August 12, 2012

align=left | {{flagicon|JPN}} Hideaki Yamazaki
(def. Thomas Adamandopoulos)

|align=center | March 20, 2013

def. Minoru Kimura on December 14, 2013
def. Mohamed Boulef on June 12, 2014
def. Joan Cañaveral on June 12, 2015

colspan=3 align=center | Yamazaki vacates the title on September 13, 2015 after moving to super lightweight.{{cite web |title=【Krush】山崎秀晃、NOMANを2RKOで二階級制覇 |url=https://efight.jp/result-20151114_225022 |website=efight.jp |date=14 November 2015 |access-date=3 June 2021}}

align=left | {{flagicon|JPN}} Daizo Sasaki
(def. Ren Hiramoto)

|align=center | June 12, 2016

def. Hiroto Iwasaki on October 15, 2016
def. Toshiki Taniyama on August 6, 2017

align=left | {{flagicon|THA}} Kongnapa Weerasakreck
(def. Daizo Sasaki)

|align=center | April 22, 2018

def. Fumiya Osawa on September 30, 2018
def. Takumi Yokoyama on January 25, 2020
def. Yuto Shinohara on June 28, 2020

colspan=3 align=center | Gonnapar vacates the title on March 1, 2021, to focus on his K-1 title.{{cite web |title=Ｋ１ウィラサクレック「若い選手に」ベルト返上 |url=https://www.nikkansports.com/battle/news/202103010000825.html |website=nikkansports.com |access-date=3 June 2021}}

align=left | {{flagicon|JPN}} Shuji Kawarada
(def. Yuzuki Satomi)

|align=center | September 24, 2021

align=left | {{flagicon|JPN}} Fumiya Osawa
(def. Shuji Kawarada)

|align=center | April 30, 2022

align=left | {{flagicon|JPN}} Yuzuki Satomi
(def. Fumiya Osawa)

|align=center | June 16, 2023

align=left | {{flagicon|JPN}} Kento Ito
(def. Yuzuki Satomi)

|align=center | February 24, 2023

align=left | {{flagicon|JPN}} Tatsuya Oiwa
(def. Kento Ito)

|align=center | July 27, 2024

Krush Super Featherweight Championship

::Weight limit: {{convert|60|kg|lb|1|abbr=on}}

class="wikitable" width=100%

!width=25%|Name

!width=15%|Date

!width=45%|Defenses

align=left | {{flagicon|JPN}} Hirotaka Urabe
(def. Yuji Takeuchi)

|align=center | April 30, 2011

draw. Naoki Ishikawa on January 9, 2012
def. Fumiya Osawa on July 21, 2012
draw. Naoki Ishikawa on December 14, 2012

align=left | {{flagicon|JPN}} Kan Itabashi
(def. Hirotaka Urabe)

|align=center | August 11, 2013

align=left | {{flagicon|JPN}} Haruaki Otsuki
(def. Kan Itabashi)

|align=center | August 11, 2013

colspan=3 align=center | Otsuki vacates the title on October 17, 2014 due to injuries.

align=left | {{flagicon|JPN}} Hirotaka Urabe
(def. Kotaro Shimano)

|align=center | November 9, 2014

def. German Tabuenca on May 4, 2015
def. Zhuang Shuson on September 12, 2015

colspan=3 align=center | Urabe vacated the title on June 1, 2016 to focus on his K-1 title.{{cite web |title=【注目】第5代Krush -60kg王座決定トーナメント【途中経過】 |url=https://fireknee.hatenablog.jp/entry/2016/11/16/163633 |website=fireknee.hatenablog.jp |date=16 November 2016 |access-date=3 June 2021}}

align=left | {{flagicon|JPN}} Riku Anpo
(def. Leona Pettas)

|align=center | May 28, 2017

align=left | {{flagicon|JPN}} Masanobu Goshu
(def. Riku Anpo)

|align=center | October 1, 2017

align=left | {{flagicon|JPN}} Kotaro Shimano
(def. Masanobu Goshu)

|align=center | June 30, 2018

def. Tatsuya Oiwa on December 16, 2018

align=left | {{flagicon|JPN}} Yuma Saikyo
(def. Kotaro Shimano)

|align=center | March 9, 2019

align=left | {{flagicon|JPN}} Leona Pettas
(def. Yuma Saikyo)

|align=center | September 16, 2019

def. Naoki Yamamoto on December 15, 2019
def. Tatsuya Oiwa on June 28, 2020

colspan=3 align=center | Pettas vacated the title on September 3, 2021.{{cite web |title=【Krush】レオナ・ペタスが王座返上、10月大会より第10代スーパー・フェザー級王座決定トーナメント開幕 |url=https://news.yahoo.co.jp/articles/484d7309c8ac3fe04668e44247c3ad930a559dff |website=news.yahoo.co.jp |access-date=11 September 2021}}

align=left | {{flagicon|JPN}} Chihiro Nakajima
(def. Tomoya Yokoyama)

|align=center | January 28, 2022

def. Narufumi Nishimoto on December 18, 2022

align=left | {{flagicon|JPN}} Naoki Takahashi
(def. Chihiro Nakajima)

|align=center | September 29, 2023

align=left | {{flagicon|JPN}} Tomoya Yokoyama
(def. Naoki Takahashi)

|align=center | February 24, 2024

def. Yuta Matsuyama on December 8, 2024

Krush Featherweight Championship

::Weight limit: {{convert|57.5|kg|lb|1|abbr=on}}

class="wikitable" width=100%

!width=25%|Name

!width=15%|Date

!width=45%|Defenses

align=left | {{flagicon|JPN}} Takeru Segawa
(def. Nobuchika Terado)

|align=center | May 12, 2013

def. Shota Kanbe on March 8, 2014
def. Yuzo Suzuki on August 9, 2014
def. Yuta Otaki on February 6, 2015

colspan=3 align=center | Segawa vacates the title on August 5, 2015 to defend the K-1 title.{{cite web |title=【K-1】武尊、那須川と「いつでもやってやる」 |url=https://efight.jp/news-20150805_193535 |website=efight.jp |date=5 August 2015 |access-date=3 June 2021}}

align=left | {{flagicon|JPN}} Kaito Ozawa
(def. Shota Kanbe)

|align=center | February 5, 2016

def. Tatsuya Oiwa on August 20, 2016
def. Yun Qi on March 3, 2017

align=left | {{flagicon|JPN}} Haruma Saikyo
(def. Kaito Ozawa)

|align=center | October 1, 2017

def. Yuta Murakoshi on March 10, 2018

align=left | {{flagicon|JPN}} Yuki Egawa
(def. Haruma Saikyo)

|align=center | March 10, 2019

def. TETSU on June 21, 2018

colspan=3 align=center | Egawa vacates the title on February 3, 2020, to focus on his K-1 title.{{cite web |title=K-1 3.22 さいたまスーパーアリーナ：武居由樹・江川優生・林健太は海外勢と対戦。玖村将史×金子晃大、村越優汰×レオナ・ペタスほか決定 |url=https://www.boutreview.com/3/news/item_36413.html |website=boutreview.com |date=2 February 2020 |access-date=3 June 2021}}

align=left | {{flagicon|JPN}} Takahito Niimi
(def. Riku Morisaka)

|align=center | November 27, 2020

def. Toma on February 27, 2021
def. Keito Okajima on June 25, 2021
def. Tatsuki Shinotsuka on December 18, 2021

align=left | {{flagicon|JPN}} Shuhei Kumura
(def. Takahito Niimi)

|align=center | May 21, 2022

align=left | {{flagicon|JPN}} Riku Morisaka
(def. Shuhei Kumura)

|align=center | March 25, 2023

align=left | {{flagicon|JPN}} Tatsuki Shinotsuka
(def. Riku Morisaka)

|align=center | Oct 21, 2023

colspan=3 align=center | Shinotsuka vacates the title on March 27, 2024, after buying out his contract.{{cite web |title=篠塚辰樹「たっかーーーい違約金を払って」K-1と契約解除を報告次の舞台は"危険すぎる"リングか!? |url=https://www.oricon.co.jp/news/2320212/full/ |website=ORICON NEWS |access-date=27 March 2024 |date=27 March 2024}}

align=left | {{flagicon|JPN}} Ryota Ishida
(def. Raita Hashimoto)

|align=center | Sep 28, 2024

Krush Super Bantamweight Championship

::Weight limit: {{convert|55|kg|lb|1|abbr=on}}

class="wikitable" width=100%

!width=25%|Name

!width=15%|Date

!width=45%|Defenses

align=left | {{flagicon|JPN}} Shota Takiya
(def. Ryuya Kusakabe)

|align=center | April 30, 2011

def. Nobuchika Terado on January 9, 2012
def. Takumi Tosaka on August 26, 2012

colspan=3 align=center | Takiya vacates the title on May 25, 2013 after moving to a non-K1 affiliated gym.{{cite web |title=【Krush】ジム移籍の瀧谷渉太が-55kg王座返上、次戦は7月 |url=https://efight.jp/news-20130525_17336 |website=efight.jp |date=25 May 2013 |access-date=3 June 2021}}

align=left | {{flagicon|JPN}} Shota Takiya
(def. Takumi Tosaka)

|align=center | January 4, 2014

def. Ryuma Tobe on May 11, 2014

align=left | {{flagicon|JPN}} Taiga Kawabe
(def. Shota Takiya)

|align=center | August 24, 2014

colspan=3 align=center | Kawabe vacates the title on April 24, 2015 following a knee injury.{{cite web |title=【Krush】大雅が王座返上、6月から王座決定トーナメント開幕 |url=https://efight.jp/news-20150424_153456 |website=efight.jp |date=24 April 2015 |access-date=3 June 2021}}

align=left | {{flagicon|JPN}} Ryuji Horio
(def. Takumi Tosaka)

|align=center | August 14, 2015

align=left | {{flagicon|JPN}} Nobuchika Terado
(def. Ryuji Horio)

|align=center | March 20, 2016

def. Charles Bongiovanni on September 30, 2016
def. Kenji Kubo on November 5, 2017

colspan=3 align=center | Title is declared vacant on July 1, 2018, due to Terado's inactivity.{{cite web |title=寺戸伸近、Krushスーパー・バンタム級王座返上「これは自分が選んだ道」 |url=https://www.boutreview.com/3/news/item_8476.html |website=boutreview.com |date=2 July 2018 |access-date=3 June 2021}}

align=left | {{flagicon|JPN}} Masashi Kumura
(def. Taito Gunji)

|align=center | February 16, 2019

def. Yuta Hayashi on November 16, 2019
def. Taito Gunji on September 26, 2020

colspan=3 align=center | Kumura vacated the title on July 9, 2021.{{cite web |title=玖村将史がスーパー・バンタム級王座返上。前バンタム級王者・吉岡ビギンら8人で王座決定トーナメント【Krush.128】 |url=https://www.tokyoheadline.com/561816/ |website=tokyoheadline.com |date=9 July 2021 |access-date=10 July 2021}}

align=left | {{flagicon|JPN}} Riamu
(def. Momotaro Kiyama)

|align=center | October 31, 2021

def. Lyra Nagasaka on July 22, 2023
def. Eiki Kurata on March 30, 2024
def. Koji Ikeda on March 30, 2025

Krush Bantamweight Championship

::Weight limit: {{convert|53|kg|lb|1|abbr=on}}

class="wikitable" width=100%

!width=25%|Name

!width=15%|Date

!width=45%|Defenses

align=left | {{flagicon|JPN}} Yoshiki Takei
(def. Yuki Ueba)

|align=center | June 12, 2016

def. Ryusei on December 18, 2016

colspan=3 align=center | Takei vacates the title on May 22, 2017 to focus on his K-1 title.{{cite web |title=【Krush】苦渋の決断、武居由樹が王座を返上 |url=https://efight.jp/news-20170523_260991 |website=efight.jp |date=23 May 2017 |access-date=3 June 2021}}

align=left | {{flagicon|JPN}} Taito Gunji
(def. Ryusei)

|align=center | September 8, 2017

align=left | {{flagicon|JPN}} Akihiro Kaneko
(def. Taito Gunji)

|align=center | June 30, 2018

def. Junya Weerasakreck on October 28, 2018

colspan=3 align=center | Kaneko vacates the title on December 18, 2018, after moving up to super-bantamweight.

align=left | {{flagicon|JPN}} Koki
(def. Junya Weerasakreck)

|align=center | April 19, 2019

align=left | {{flagicon|JPN}} Junki Sasaki
(def. Koki)

|align=center | November 8, 2019

colspan=3 align=center | Sasaki vacates the title on July 22, 2020, after moving up to super-bantamweight.{{cite web |title=【Krush】佐々木洵樹がバンタム級王座返上でスーパー・バンタム級へ、第一戦は龍斗と |url=https://gonkaku.jp/articles/4363 |website=gonkaku.jp |access-date=3 June 2021}}

align=left | {{flagicon|JPN}} Begin Yoshioka
(def. Mao Hashimoto)

|align=center | December 19, 2020

align=left | {{flagicon|JPN}} Kazuki Miburo
(def. Begin Yoshioka)

|align=center | March 27, 2021

align=left | {{flagicon|JPN}} Koji Ikeda
(def. Kazuki Miburo)

|align=center | March 26, 2022

def. Aoi Noda on July 30, 2022
def. Kiri Matsutani on February 25, 2023

colspan=3 align=center | Ikeda vacated the title on April 26, 2024 in order to move up in weight.{{cite web |title=晃貴vs.池田幸司決定！「一番いい試合を見せたい」（晃貴）「55kgTは大久保琉唯じゃなく俺」（池田）＝7.7「K-1 WORLD MAX」 |url=https://fan.pia.jp/K-1/news/detail/53/ |website=K-1.CLUB |access-date=16 August 2024 |language=ja}}

align=left | {{flagicon|JPN}} Eito Kurokawa
(def. Yusei Shirahata)

|align=center | October 25, 2024

def. Daina on March 30, 2025

Krush Flyweight Championship

::Weight limit: {{convert|51|kg|lb|1|abbr=on}}

class="wikitable" width=100%

!width=25%|Name

!width=15%|Date

!width=45%|Defenses

align=left | {{flagicon|JPN}} Rui Okubo
(def. Daina)

|align=center | September 24, 2022

colspan=3 align=center | Okubo vacated the title on April 14, 2023, in order to move up in weight.{{cite web |title=【K-1】黒田斗真が"アラブの神童"を迎撃、池田幸司は元ラジャ王者と、大久保琉唯が階級を上げてライバルと対戦 |url=https://gonkaku.jp/articles/13400 |website=gonkaku.jp |access-date=23 April 2023}}

align=left | {{flagicon|JPN}} Toki Oshika
(def. Daina)

|align=center | May 20, 2023

align=left | {{flagicon|JPN}} Yuto
(def. Toki Oshika)

|align=center | Oct 21, 2023

align=left | {{flagicon|JPN}} Daina
(def. Yuto)

|align=center | Jan 28, 2024

colspan=3 align=center | Daina vacated the title on March 30, 2025 in order to move up in weight.

Krush Women's Flyweight Championship

::Weight limit: {{convert|52|kg|lb|1|abbr=on}}

class="wikitable" width=100%

!width=25%|Name

!width=15%|Date

!width=45%|Defenses

align=left | {{flagicon|JPN}} Syuri
(def. Miku Hayashi)

|align=center | March 16, 2014

def. Kanako Taniyama on July 13, 2014
def. Aki Gracyer on December 21, 2014
def. Tomoko SP on September 12, 2015

colspan=3 align=center | Syuri vacated the title on February 4, 2016, after singing with Pancrase.{{cite web |title=成宮真希自主興行～世羅りさとのドリンクマッチ両者KO REINA成宮・朱里タイトル返上 |url=https://miruhon.net/38959 |website=miruhon.net |date=17 March 2016 |access-date=3 June 2021}}

align=left | {{flagicon|JPN}} Kana Morimoto
(def. Momi)

|align=center | April 10, 2016

def. Aki Gracyer on July 18, 2016
def. Kai Ting Chuang on September 30, 2016

align=left | {{flagicon|NED}} Mellony Geugjes
(def. Kana Morimoto)

|align=center | January 15, 2017

def. Momi on March 15, 2017

align=left | {{flagicon|JPN}} Kana Morimoto
(def. Mellony Geugjes)

|align=center | December 9, 2017

def. Kim Townsend on May 17, 2018
def. Liu Shibei on August 18, 2018

colspan=3 align=center | Morimoto vacated the title on June 17, 2020 to focus on her K-1 title{{cite web |title=【Krush】KANA、王座返上しK-1へ「女子の階級全てを背負う」後輩の菅原美優にエール |url=https://efight.jp/news-20200617_438797 |website=efight.jp |date=17 June 2020 |access-date=19 June 2021}}

align=left | {{flagicon|JPN}} Kotomi
(def. Mahiro)

|align=center | April 23, 2021

colspan=3 align=center | Kotomi vacated the title on August 1, 2023, due to recurring brain issues{{cite web |title=【K-1】壽美が引退を発表、日本人選手でKANAに唯一の黒星を付けた第5代Krush女子フライ級王者 |url=https://gonkaku.jp/articles/14392 |website=gonkaku.jp |access-date=1 August 2023}}

align=left | {{flagicon|JPN}} Noriko Ikeuchi
(def. MAO)

|align=center | Jan 28, 2024

Krush Women's Atomweight Championship

::Weight limit: {{convert|45|kg|lb|1|abbr=on}}

class="wikitable" width=100%

!width=25%|Name

!width=15%|Date

!width=45%|Defenses

align=left | {{flagicon|JPN}} Emi Matsushita
(def. Eguchi Comachi)

|align=center | December 9, 2017

def. Yoshimi on June 30, 2018

colspan=3 align=center | Title is declared vacant on October 25, 2018, after Matsushita refused to fight Takanashi Miho.{{cite web |title=松下えみ、Krush女子アトム級王座を返上。挑戦者選定に不満 |url=http://www.boutreview.com/3/news/item_13780.html |website=boutreview.com |date=25 October 2018 |access-date=3 June 2021}}

align=left | {{flagicon|JPN}} Miho Takanashi
(def. Shizuka)

|align=center | May 18, 2019

def. Phayahong Ayothayafightgym on October 13, 2019

colspan=3 align=center | Miho vacates the title on June 6, 2020, after moving up to minimumweight.{{cite web |title=【Krush】高梨knuckle美穂が女子アトム級王座を返上、K-1参戦表明のMIOと同じ女子ミニマム級で第一戦 |url=https://gonkaku.jp/articles/3989 |website=gonkaku.jp |access-date=3 June 2021}}

align=left | {{flagicon|JPN}} Miyuu Sugawara
(def. Moe Takahashi)

|align=center | November 27, 2020

def. MIO on November 20, 2021
def. Yu on February 20, 2022
def. Chan Lee on October 28, 2022

colspan=3 align=center | Sugawara vacated the title on September 26, 2023.{{cite web |title=菅原美優の王座返上で山田真子と松谷綺が王座決定戦。松谷「ベルトへの思いは人一倍ある」、山田「当日まで死に物狂いでやる」【Krush】 {{!}} TOKYO HEADLINE |url=https://www.tokyoheadline.com/715588/ |website=tokyoheadline.com |access-date=28 September 2023 |language=ja |date=26 September 2023}}

align=left | {{flagicon|JPN}} Kira Matsutani
(def. Nana Okuwaki)

|align=center | November 25, 2023

Tournament winners

=Grand Prix champions=

class="wikitable" style="text-align:center"
+ Krush Lightweight Grand Prix 2009
bgcolor="#dddddd" \| Date	Champion	Nationality	Event	Location	Runner-up	Nationality
2009-11-02	Masahiro Yamamoto	{{flagicon\|JPN}} Japan	Krush Lightweight Grand Prix 2009 〜Round.2〜	Tokyo, Japan	Yuta Kubo	{{flagicon\|JPN}} Japan

class="wikitable" style="text-align:center"
+ Krush Grand Prix 2013 ~67 kg Tournament~
bgcolor="#dddddd" \| Date	Champion	Nationality	Event	Location	Runner-up	Nationality
2013-01-14	Yuta Kubo	{{flagicon\|JPN}} Japan	Krush Grand Prix 2013 ~67 kg Tournament~	Tokyo, Japan	Abdellah Ezbiri	{{flagicon\|FRA}} France

class="wikitable" style="text-align:center"
+ Krush Lightweight Grand Prix 2025
bgcolor="#dddddd" \| Date	Champion	Nationality	Event	Location	Runner-up	Nationality
2025-02-24	Yuma Saikyo	{{flagicon\|JPN}} Japan	Krush 171	Tokyo, Japan	Haru Furumiya	{{flagicon\|JPN}} Japan

=Youth Grand Prix champions=

class="wikitable" style="text-align:center"
+ Krush 2011 Under-22 ~63kg Supernova~ Tournament
bgcolor="#dddddd" \| Date	Champion	Nationality	Event	Location	Runner-up	Nationality
2009-03-14	Takuya Shirahama	{{flagicon\|JPN}} Japan	Krush.2	Tokyo, Japan	Yosuke Morii	{{flagicon\|JPN}} Japan

class="wikitable" style="text-align:center"
+ Krush 2011 Under-22 ~63kg Supernova~ Tournament
bgcolor="#dddddd" \| Date	Champion	Nationality	Event	Location	Runner-up	Nationality
2011-12-09	Masaaki Noiri	{{flagicon\|JPN}} Japan	Krush.14	Tokyo, Japan	Koya Urabe	{{flagicon\|JPN}} Japan

class="wikitable" style="text-align:center"
+ Krush 2012 Under-22 ~63kg Supernova~ Tournament
bgcolor="#dddddd" \| Date	Champion	Nationality	Event	Location	Runner-up	Nationality
2012-11-10	Koya Urabe	{{flagicon\|JPN}} Japan	Krush.24	Tokyo, Japan	Hisaki Higashimoto	{{flagicon\|JPN}} Japan

class="wikitable" style="text-align:center"
+ Krush 2012 Under-22 ~70kg Supernova~ Tournament
bgcolor="#dddddd" \| Date	Champion	Nationality	Event	Location	Runner-up	Nationality
2012-11-10	Shintaro Matsukura	{{flagicon\|JPN}} Japan	Krush.24	Tokyo, Japan	Taisei Kondo	{{flagicon\|JPN}} Japan

class="wikitable" style="text-align:center"
+ Krush YOUTH GP 2013 -55kg Tournament
bgcolor="#dddddd" \| Date	Champion	Nationality	Event	Location	Runner-up	Nationality
2013-12-14	Taiga	{{flagicon\|JPN}} Japan	Krush.35	Tokyo, Japan	Ryuji Horio	{{flagicon\|JPN}} Japan

=Wildrush League champions=

class="wikitable" style="text-align:center"
+ GAORA Krush 2012 -63kg WILDRUSH League
bgcolor="#dddddd" \| Date	Champion	Nationality	Event	Location	Runner-up	Nationality
2012-10-08	Hideaki Yamazaki	{{flagicon\|JPN}} Japan	Krush.23	Tokyo, Japan	Hitoshi Tsukakoshi	{{flagicon\|JPN}} Japan

class="wikitable" style="text-align:center"
+ Krush -60kg WILDRUSH League 2014
bgcolor="#dddddd" \| Date	Champion	Nationality	Event	Location	Runner-up	Nationality
2014-10-05	Kotaro Shimano	{{flagicon\|JPN}} Japan	Krush.46	Tokyo, Japan	Tomohiro Kitai	{{flagicon\|JPN}} Japan

class="wikitable" style="text-align:center"
+ Krush -58kg WILDRUSH League 2015
bgcolor="#dddddd" \| Date	Champion	Nationality	Event	Location	Runner-up	Nationality
2015-12-04	Kaito Ozawa	{{flagicon\|JPN}} Japan	Krush.61	Tokyo, Japan	Kento Ito	{{flagicon\|JPN}} Japan

Records

=Most wins in title bouts=

class="wikitable"
Title wins ! Champion ! Weight class ! W ! D ! NC ! L
rowspan="1"\|7 \| {{flagicon\|JPN}} Daizo Sasaki \| align=center\| Lightweight, Super Lightweight \| align=center\| 7 \| align=center\| 0 \| align=center\| 0 \| align=center\| 1
rowspan="2"\|6 \| {{flagicon\|NED}} Jordann Pikeur \| align=center\| Super Welterweight \| align=center\| 6 \| align=center\| 0 \| align=center\| 0 \| align=center\| 0
{{flagicon\|JPN}} Kana Morimoto \| align=center\| Women's Flyweight \| align=center\| 6 \| align=center\| 0 \| align=center\| 0 \| align=center\| 1
rowspan="2"\|5 \| {{flagicon\|JPN}} Hirotaka Urabe \| align=center\| Super Featherweight \| align=center\| 5 \| align=center\| 2 \| align=center\| 0 \| align=center\| 1
{{flagicon\|JPN}} Shota Takiya \| align=center\| Super Bantamweight \| align=center\| 5 \| align=center\| 0 \| align=center\| 0 \| align=center\| 1

class="wikitable"

Title wins

! Champion

! Weight class

! W

! D

! NC

! L

rowspan="1"|7

| {{flagicon|JPN}} Daizo Sasaki

| align=center| Lightweight, Super Lightweight

| align=center| 7

| align=center| 0

| align=center| 1

rowspan="2"|6

| {{flagicon|NED}} Jordann Pikeur

| align=center| Super Welterweight

| align=center| 6

| align=center| 0

{{flagicon|JPN}} Kana Morimoto

| align=center| Women's Flyweight

| align=center| 6

| align=center| 0

| align=center| 1

rowspan="2"|5

| {{flagicon|JPN}} Hirotaka Urabe

| align=center| Super Featherweight

| align=center| 5

| align=center| 2

| align=center| 0

| align=center| 1

{{flagicon|JPN}} Shota Takiya

| align=center| Super Bantamweight

| align=center| 5

| align=center| 0

| align=center| 1

=Most consecutive title defenses=

class="wikitable"
Defenses ! Champion ! Division ! Period
rowspan=1\|5 \| {{flagicon\|NED}} Jordann Pikeur \| align=center\| Super Welterweight \| align=center\| April 10, 2016 - current
rowspan=9\|3 \| {{flagicon\|JPN}} Hirotaka Urabe \| align=center\| Super Featherweight \| align=center\| April 30, 2011 - August 11, 2013
{{flagicon\|JPN}} Yasuhiro Kido \| align=center\| Super Welterweight \| align=center\| March 17, 2012 - August 21, 2014
{{flagicon\|JPN}} Hideaki Yamazaki \| align=center\| Lightweight \| align=center\| March 20, 2013 - September 13, 2015
{{flagicon\|JPN}} Takeru Segawa \| align=center\| Featherweight \| align=center\| May 12, 2013 - August 5, 2015
{{flagicon\|JPN}} Syuri \| align=center\| Women's Flyweight \| align=center\| March 16, 2014 - February 4, 2016
{{flagicon\|THA}} Gonnapar Weerasakreck \| align=center\| Lightweight \| align=center\| April 22, 2018 - March 1, 2021
{{flagicon\|JPN}} Takahito Niimi \| align=center\| Featherweight \| align=center\| November 27, 2020 - May 21, 2022
{{flagicon\|JPN}} Daizo Sasaki \| align=center\| Super Lightweight \| align=center\| February 24, 2020 - June 17, 2022
{{flagicon\|JPN}} Riamu \| align=center\| Super Bantamweight \| align=center\| October 31, 2021 - March 30, 2025

class="wikitable"

Defenses

! Champion

! Division

! Period

rowspan=1|5

| {{flagicon|NED}} Jordann Pikeur

| align=center| Super Welterweight

| align=center| April 10, 2016 - current

rowspan=9|3

| {{flagicon|JPN}} Hirotaka Urabe

| align=center| Super Featherweight

| align=center| April 30, 2011 - August 11, 2013

{{flagicon|JPN}} Yasuhiro Kido

| align=center| Super Welterweight

| align=center| March 17, 2012 - August 21, 2014

{{flagicon|JPN}} Hideaki Yamazaki

| align=center| Lightweight

| align=center| March 20, 2013 - September 13, 2015

{{flagicon|JPN}} Takeru Segawa

| align=center| Featherweight

| align=center| May 12, 2013 - August 5, 2015

{{flagicon|JPN}} Syuri

| align=center| Women's Flyweight

| align=center| March 16, 2014 - February 4, 2016

{{flagicon|THA}} Gonnapar Weerasakreck

| align=center| Lightweight

| align=center| April 22, 2018 - March 1, 2021

{{flagicon|JPN}} Takahito Niimi

| align=center| Featherweight

| align=center| November 27, 2020 - May 21, 2022

{{flagicon|JPN}} Daizo Sasaki

| align=center| Super Lightweight

| align=center| February 24, 2020 - June 17, 2022

{{flagicon|JPN}} Riamu

| align=center| Super Bantamweight

| align=center| October 31, 2021 - March 30, 2025

References

Category:K-1

Category:Lists of kickboxing champions

List of Krush champions#Krush Super Welterweight Championship

Krush Cruiserweight Championship

Krush Middleweight Championship

Krush Super Welterweight Championship

Krush Welterweight Championship

Krush Super Lightweight Championship

Krush Lightweight Championship

Krush Super Featherweight Championship

Krush Featherweight Championship

Krush Super Bantamweight Championship

Krush Bantamweight Championship

Krush Flyweight Championship

Krush Women's Flyweight Championship

Krush Women's Atomweight Championship

Tournament winners

=Grand Prix champions=

=Youth Grand Prix champions=

=Wildrush League champions=

Records

=Most wins in title bouts=

=Most consecutive title defenses=

See also

References