Daiya Kira (吉良大弥, Kira Daiya; born 30 May 2003) is a Japanese professional boxer who has held the World Boxing…Daiya Kira (吉良大弥, Kira Daiya; born 30 May 2003) is a Japanese professional boxer who has held the World Boxing Association (WBA) light flyweight title since September 2026.
Seina (Japanese: 聖愛, born November 16, 2001) is a Japanese retired professional kickboxer. She is the former RISE…Seina (Japanese: 聖愛, born November 16, 2001) is a Japanese retired professional kickboxer. She is the former RISE Women's Bantam weight champion. As of February 2024, she was ranked as the tenth best women's bantamweight kickboxer in the world by Beyond Kickboxing.
Toma Kuroda (Japanese: 黒田 斗真, Kuroda Toma; born December 31, 2000) is a Japanese kickboxer. He is a former K-1…Toma Kuroda (Japanese: 黒田 斗真, Kuroda Toma; born December 31, 2000) is a Japanese kickboxer. He is a former K-1 Bantamweight champion. He is also the 2021 K-1 Japan Bantamweight Grand Prix and 2022 K-1 World Bantamweight Grand Prix winner. Combat Press ranks him as the No. 5 strawweight in the world, as of August 2021. Between June and July 2021, he was ranked as the No. 7 Flyweight kickboxer in the world.
Sota Kato (加藤 創太, Katō Sōta; born October 13, 1999), better known as SO-SO is a Japanese beatboxer, looper…Sota Kato (加藤 創太, Katō Sōta; born October 13, 1999), better known as SO-SO is a Japanese beatboxer, looper, singer-songwriter and producer. He was a member of the beatbox crew SARUKANI until the group announced his graduation on May 31, 2025.
Tatsuya Tsubakihara (Japanese: 椿原龍矢, Tsubakihara Tatsuya; born May 7, 1997) is a Japanese kickboxer, currently fighting…Tatsuya Tsubakihara (Japanese: 椿原龍矢, Tsubakihara Tatsuya; born May 7, 1997) is a Japanese kickboxer, currently fighting in the featherweight division of K-1. He is the former K-1 featherweight champion, having held the title in 2021. Tsubakihara achieved standout success as an amateur, as he won the 2017 K-1 Koshien Tournament, Japan's most prestigious amateur kickboxing competition, after finishing as the runner-up in the two previous years. He was named the K-1 Rookie of the Year following early professional success and captured the K-1 Featherweight championship three years later. He was subsequently ranked as the second-best -58 kg kickboxer in the world, only behind Tenshin Nasukawa, by Combat Press. As of April 2023, he is ranked as the fifth best super flyweight (-58 kg) by Combat Press and the fifth best bantamweight (-58 kg) by Beyond Kickboxing. He's been ranked in the Combat Press divisional rankings since October 2020 and the Beyond Kickboxing divisional rankings since their inauguration.
Masashi Kumura (Japanese: 玖村 将史, Kumura Masashi; born January 8, 1999) is a Japanese kickboxer, currently competing in…Masashi Kumura (Japanese: 玖村 将史, Kumura Masashi; born January 8, 1999) is a Japanese kickboxer, currently competing in the super bantamweight division of K-1. He is the former Krush Super Bantamweight champion, having held the title between 2019 and 2021. Kumura is a two-time K-1 World Grand Prix finalist, having finished as the runner-up in the 2019 and 2022 super bantamweight tournaments. As of August 2023, he is ranked as the second best flyweight (-56.7 kg) kickboxer in the world by Combat Press and the second best super flyweight (-55 kg) kickboxer by Beyond Kickboxing. He's been ranked in the flyweight top ten since September 2020. He was previously ranked in the strawweight top ten by Combat Press from May 2019, until August 2020.
Yuto Shinohara (Japanese: 篠原悠人, Shinohara Yuto; born May 15, 1998) is a Japanese kickboxer, currently competing in the…Yuto Shinohara (Japanese: 篠原悠人, Shinohara Yuto; born May 15, 1998) is a Japanese kickboxer, currently competing in the lightweight division of K-1. A professional competitor since 2014, he is the former Krush Super Lightweight champion and a one-time Krush Lightweight title challenger. As of January 2023, he is the #9 ranked featherweight kickboxer in the world according to Beyond Kick. Combat Press ranked him as a top ten super bantamweight between March and May 2022, and as a top ten bantamweight between February 2019 and June 2020.
Kaito Ono (Japanese: 大野海人; born August 21, 1997), better known by his ring name Kaito (海人), is a Japanese kickboxer and…Kaito Ono (Japanese: 大野海人; born August 21, 1997), better known by his ring name Kaito (海人), is a Japanese kickboxer and Shoot boxer. He is the current KNOCK OUT Black Super Welterweight champion and the current SHOOT BOXING World Super Welterweight champion, as well as the former REBELS Black Super Welterweight champion, the former SHOOT BOXING Super Lightweight champion and the 2018 SHOOT BOXING S-Cup World Tournament Winner. As of January 2023, he is ranked as the tenth best lightweight (-71 kg) kickboxer in the world by both Combat Press and Beyond Kickboxing. Combat Press ranked him as a top ten super flyweight (-58 kg) between August 2021 and April 2022, as well as a top ten super featherweight (-68 kg) between July and October 2022.
Masahiko Suzuki (Japanese: 鈴木真彦, Suzuki Masahiko; born February 21, 1997) is a Japanese kickboxer, currently competing…Masahiko Suzuki (Japanese: 鈴木真彦, Suzuki Masahiko; born February 21, 1997) is a Japanese kickboxer, currently competing in the bantamweight division of RISE. He is the former RISE Bantamweight Champion, having held the title between 2018 and 2023. As of August 2023, he is ranked as the third best flyweight (-56.7 kg) kickboxer in the world by Combat Press and the third best super flyweight (-55 kg) kickboxer by Beyond Kickboxing. Between October 2019 and August 2020, he was ranked in the strawweight top ten by Combat Press, and as a top ten flyweight since September 2020.
Kan Nakamura (Japanese: 中村寛, Nakamura Kan; born August 6, 1996) is a Japanese kickboxer. He is the reinging Rajadamnern…Kan Nakamura (Japanese: 中村寛, Nakamura Kan; born August 6, 1996) is a Japanese kickboxer. He is the reinging Rajadamnern Stadium Lightweight Champion and a former RISE lightweight champion. As of August 2024, he was ranked as the seventh best featherweight (-64 kg) kickboxer in the world by Beyond Kickboxing and the ninth best super bantamweight kickboxer (-64 kg) in the world by Combat Press.
Shuhei Kumura (玖村 修平) is a Japanese kickboxer, fighting out of Tokyo, Japan. He is the former Krush Featherweight…Shuhei Kumura (玖村 修平) is a Japanese kickboxer, fighting out of Tokyo, Japan. He is the former Krush Featherweight (-57.5kg) champion. As of June 2022, Combat Press ranks him as the fourth best super flyweight kickboxer in the world.
Arashi Morisaka (森坂 嵐, Morisaka Arashi; born 2 June 1996) is a Japanese boxer. He competed in the men's bantamweight…Arashi Morisaka (森坂 嵐, Morisaka Arashi; born 2 June 1996) is a Japanese boxer. He competed in the men's bantamweight event at the 2016 Summer Olympics. He was eliminated in the round of 32.
Mikito Nakano (中野幹士, Nakano Mikito, born July 14, 1995) is a Japanese professional boxer. He currently competes in the…Mikito Nakano (中野幹士, Nakano Mikito, born July 14, 1995) is a Japanese professional boxer. He currently competes in the featherweight division where he is the current Oriental and Pacific Boxing Federation Feather champion.
Keisuke Monguchi (門口佳佑, born 25 May 1995) is a Japanese kickboxer who was the 2022 RISE featherweight champion. As of…Keisuke Monguchi (門口佳佑, born 25 May 1995) is a Japanese kickboxer who was the 2022 RISE featherweight champion. As of August 2021, he is the #10 ranked Super Flyweight in the world, according to Combat Press.
Rina Okamoto (Japanese: 岡本 璃奈, Hepburn: Okamoto Rina; born March 17, 1994), better known as Panchan Rina (ぱんちゃん 璃奈…Rina Okamoto (Japanese: 岡本 璃奈, Hepburn: Okamoto Rina; born March 17, 1994), better known as Panchan Rina (ぱんちゃん 璃奈, Pan-chan Rina), is a Japanese professional kickboxer. She is a former Knock Out-Black Female Minimumweight Champion, Knock Out-Black Female Atomweight Champion, and Rebels-Black Women's 46 kg Champion. After moving from Osaka to Tokyo at the age of 21, Rina discovered kickboxing and began competing at the amateur level in 2017. She made her professional debut in February 2019 and was undefeated as a professional until May 2024. As of July 2025, she was ranked the number four -47 kg kickboxer and the number five -50 kg kickboxer in the world by Beyond Kickboxing.
Hiroto Kyoguchi (京口 紘人, Kyōguchi Hiroto; born November 27, 1993) is a Japanese former professional boxer who competed…Hiroto Kyoguchi (京口 紘人, Kyōguchi Hiroto; born November 27, 1993) is a Japanese former professional boxer who competed from 2016 to 2025. He is a two-weight world champion, having held the International Boxing Federation (IBF) mini-flyweight title from 2017 to 2018, and the World Boxing Association (WBA) (Super version) and Ring magazine light-flyweight titles from 2018 to 2022.
Kazuto Takesako (竹迫和人, Takesako Kazuto) (born Tsujito Takesako (竹迫司登, Takesako Tsujito); 15 July 1991) is a Japanese…Kazuto Takesako (竹迫和人, Takesako Kazuto) (born Tsujito Takesako (竹迫司登, Takesako Tsujito); 15 July 1991) is a Japanese professional boxer who has held the WBC-OPBF middleweight title since January and the Japanese middleweight title since 2018.
Kōji Tanaka (田中宏治, Tanaka Kōji), better known as Kouzi (皇治, Kōji), is a retired Japanese kickboxer, fought out of…Kōji Tanaka (田中宏治, Tanaka Kōji), better known as Kouzi (皇治, Kōji), is a retired Japanese kickboxer, fought out of Japan. As of July 2021, he was the #7 ranked Bantamweight according to Combat Press. He's been ranked since May 2019.
Kazuto Ioka (井岡 一翔, Ioka Kazuto; born 24 March 1989) is a Japanese professional boxer who held the unified WBA and WBC…Kazuto Ioka (井岡 一翔, Ioka Kazuto; born 24 March 1989) is a Japanese professional boxer who held the unified WBA and WBC mini-flyweight titles between 2011 and 2012, the WBA (Regular) light-flyweight title from 2012 to 2014, the WBA flyweight title from 2016 to 2017, having previously held the WBA (Regular) flyweight title from 2015 to 2016, and the WBO super-flyweight title from 2019 to 2023, and the WBA super-flyweight title from 2023 to 2024.
Masayoshi Nakatani (中谷 正義, Nakatani Masayoshi, born March 8, 1989) is a Japanese professional boxer. He held the OPBF…Masayoshi Nakatani (中谷 正義, Nakatani Masayoshi, born March 8, 1989) is a Japanese professional boxer. He held the OPBF lightweight title between 2014 and 2019, and won the WBO Inter-Continental lightweight title in 2020.
Yuki Kyotani (Japanese: 京谷祐希, Kyotani Yuki; born 20 July 1988) is a Japanese kickboxer, currently competing in the…Yuki Kyotani (Japanese: 京谷祐希, Kyotani Yuki; born 20 July 1988) is a Japanese kickboxer, currently competing in the bantamweight division of RISE. Between December 2021 and June 2022, Combat Press ranked him as the tenth best flyweight in the world.
Satoshi Ishii (Japanese: 石井 慧, Ishii Satoshi; born December 19, 1986) is a Japanese-born Croatian retired mixed martial…Satoshi Ishii (Japanese: 石井 慧, Ishii Satoshi; born December 19, 1986) is a Japanese-born Croatian retired mixed martial artist, kickboxer, professional boxer and judoka. Ishii won the gold medal in Olympic Judo at the Beijing 2008 Summer Olympics, a silver medal at the 2006 Asian Games and two All-Japan Judo Championships representing Japan. Ishii made his professional MMA debut at Dynamite!! 2009 losing to fellow Judoka gold medalist Hidehiko Yoshida by unanimous decision, but currently holds a record of 24–12–1. Ishii is currently under contract with Professional Fighters League. A professional mixed martial artist since 2009, Ishii has also competed for Rizin Fighting Federation and Bellator, and is the current HEAT Heavyweight Champion and SBC Heavyweight Champion.
Ryoji Fukunaga (Japanese: 福永亮次, Fukunaga Ryoji; born 30 August 1986) is a retired Japanese professional boxer. He was a…Ryoji Fukunaga (Japanese: 福永亮次, Fukunaga Ryoji; born 30 August 1986) is a retired Japanese professional boxer. He was a one-time WBO super-flyweight title challenger and the former OPBF and WBO Asia-Pacific super–flyweight champion.
Teiru Kinoshita (born Park Tae-Il on December 17, 1985 in Osaka, Japan) is a Japanese-Korean boxer. Kinoshita is a…Teiru Kinoshita (born Park Tae-Il on December 17, 1985 in Osaka, Japan) is a Japanese-Korean boxer. Kinoshita is a former Japanese super flyweight champion. In 2014, he lost to Zolani Tete for the vacant International Boxing Federation (IBF) super flyweight world title. He is scheduled to again fight for the IBF super flyweight world title against Jerwin Ancajas on the Manny Pacquiao vs. Jeff Horn undercard. Kinoshita entered the bout on a six-fight win streak and with the IBF's No. 3 in his weight class. He is the top ranked contender for the IBF (with the first and second positions vacant).
Hirofumi Mukai (向井 寛史, Mukai Hirofumi; born 4 December 1985) is a Japanese professional boxer. He was a 2 time world…Hirofumi Mukai (向井 寛史, Mukai Hirofumi; born 4 December 1985) is a Japanese professional boxer. He was a 2 time world title challenger.
Katsunari Takayama (高山 勝成, Takayama Katsunari; born May 12, 1983) is a Japanese professional boxer. He is a five-time…Katsunari Takayama (高山 勝成, Takayama Katsunari; born May 12, 1983) is a Japanese professional boxer. He is a five-time mini-flyweight world champion, having held the WBC title in 2005, the IBF title twice between 2013 and 2015, and the WBO title twice between 2014 and 2017. He retired as a professional in 2017, as WBO world champion, to focus on participation in the 2020 Olympics, but returned in 2020 after failing to qualify.
Hiroki Ioka (井岡 弘樹, Ioka Hiroki; born January 8, 1969, in Sakai, Osaka, Japan) is a Japanese former professional boxer…Hiroki Ioka (井岡 弘樹, Ioka Hiroki; born January 8, 1969, in Sakai, Osaka, Japan) is a Japanese former professional boxer who competed from 1986 to 1999. He has held world championships in two weight classes, having held the World Boxing Council (WBC) mini-flyweight title from 1987 to 1988, and the World Boxing Association (WBA) light-flyweight title from 1991 to 1992. He was the inaugural WBC mini-flyweight champion, winning the title immediately after the mini-flyweight division was created. He is also known for defeating WBC light-flyweight champion Yuh Myung-woo, handing him the only loss of his career.
Hiroaki Takami (高見 公明, Takami Hiroaki; born 7 August 1960) is a Japanese boxer. He competed in the men's bantamweight…Hiroaki Takami (高見 公明, Takami Hiroaki; born 7 August 1960) is a Japanese boxer. He competed in the men's bantamweight event at the 1984 Summer Olympics. At the Olympics, Takami got a bye in the first round and defeated Egypt's Gamal El-Din El-Koumy in the next round, before losing to Canada's Dale Walters.
Jiro Watanabe (渡辺二郎, Watanabe Jirō; born 16 March 1955) is a Japanese former boxer. Watanabe, who fought only in Japan…Jiro Watanabe (渡辺二郎, Watanabe Jirō; born 16 March 1955) is a Japanese former boxer. Watanabe, who fought only in Japan and South Korea, was one of the first World super flyweight champions, as the division was relatively new when he was crowned.
Eiji Morioka (森岡 栄治, Morioka Eiji; June 8, 1946 – November 9, 2004) was an Olympic boxing bronze medalist from Osaka…Eiji Morioka (森岡 栄治, Morioka Eiji; June 8, 1946 – November 9, 2004) was an Olympic boxing bronze medalist from Osaka, Japan.
Shunpei Hashioka (Japanese: 橋岡 俊平; born July 7, 1911, in Osaka, Japan – August 7, 1978) was a Japanese-Chinese boxer…Shunpei Hashioka (Japanese: 橋岡 俊平; born July 7, 1911, in Osaka, Japan – August 7, 1978) was a Japanese-Chinese boxer who competed in the 1936 Summer Olympics. In 1936 he was eliminated in the quarter-finals of the bantamweight class after losing his fight to Stig Cederberg.
Lee Ryol-li (born May 20, 1982), or Retsuri Lee, is a Japanese-born North Korean retired professional boxer. He was…Lee Ryol-li (born May 20, 1982), or Retsuri Lee, is a Japanese-born North Korean retired professional boxer. He was born in Kadoma, Osaka, and lives in Yokohama, Kanagawa.