Mizuki Hiruta (Japanese: 晝田瑞希, Hiruta Mizuki; born 12 April 1996) is a Japanese professional boxer. She has held the…Mizuki Hiruta (Japanese: 晝田瑞希, Hiruta Mizuki; born 12 April 1996) is a Japanese professional boxer. She has held the World Boxing Organization (WBO) super flyweight title since 2022, and the Ring magazine super flyweight title since 2025. At regional level, she held the Japanese flyweight title in 2022. In 2025, she was named The Ring magazine Female Fighter of the Year.
Seigo Akui (Japanese: 阿久井政悟, Seigo Akui; born 3 September 1995), better known as Seigo Yuri Akui, is a Japanese…Seigo Akui (Japanese: 阿久井政悟, Seigo Akui; born 3 September 1995), better known as Seigo Yuri Akui, is a Japanese professional boxer who held the World Boxing Association (WBA) flyweight title from 2024 to 2025.
Kenji Fujita (藤田健児, Fujita Kenji, born October 19, 1996) is a Japanese professional boxer. He currently competes in the…Kenji Fujita (藤田健児, Fujita Kenji, born October 19, 1996) is a Japanese professional boxer. He currently competes in the featherweight division where he is the current WBO Asian Pacific featherweight champion.
Shingo Wake (和氣 慎吾, Wake Shingo; born 21 July 1987) is a Japanese professional boxer and former OPBF super bantamweight…Shingo Wake (和氣 慎吾, Wake Shingo; born 21 July 1987) is a Japanese professional boxer and former OPBF super bantamweight champion. He trained under Satoshi Koguchi at Koguchi Boxing Gym in Tokyo. Wake was scouted early by Koguchi, who spotted his talent and persuaded him to move to Tokyo and pursue a boxing career. He has since changed boxing gym and now trains at Flare boxing gym. A southpaw, Wake is dubbed a "sharp shooter" due to his accuracy and speed in the ring.
Satoshi Shimizu (清水 聡, Shimizu Satoshi; born March 13, 1986 in Okayama) is a Japanese professional boxer who has held…Satoshi Shimizu (清水 聡, Shimizu Satoshi; born March 13, 1986 in Okayama) is a Japanese professional boxer who has held the OPBF featherweight title since 2017. As an amateur, he won the bronze medal in the men's bantamweight division at the 2012 Olympics.
Joichiro Tatsuyoshi (辰吉丈一郎, Tatsuyoshi Jōichirō; born May 15, 1970) is a former World Boxing Council (WBC) world…Joichiro Tatsuyoshi (辰吉丈一郎, Tatsuyoshi Jōichirō; born May 15, 1970) is a former World Boxing Council (WBC) world bantamweight champion from Kurashiki, Okayama, Japan. His record is 20–7–1 (14 KOs). He is popular for his fight style and unique personality, and has appeared in several television variety shows. He is named after Joe Yabuki, the main character of the boxing anime, Ashita no Joe (Tomorrow's Joe). Coincidentally, he fights in the same weight class (bantamweight) as the character he is named after. He has a large reach in comparison with his height (Tatsuyoshi is 164 cm tall with a reach of 178 cm) and is known for his distinctively low guard. He often keeps his hands in front of his chest, unlike other boxers who usually keep their hands closer to the head. He is managed by the Osaka Teiken boxing gym.
Nao Ikeyama (born 18 September 1969) is a Japanese boxer who held the WBO atomweight title from 17 May 2014 until 29…Nao Ikeyama (born 18 September 1969) is a Japanese boxer who held the WBO atomweight title from 17 May 2014 until 29 July 2018. She made her professional debut on 30 November 2003, where she defeated Satoko Kamimura by unanimous decision. Ikeyama made six successful title defenses for her belt, with her sixth title defense coming against Saemi Hanagata on 12 July 2017. In 2015, Ikeyama participated in the first ever professional boxing event in Sri Lanka, where she defended her title against Jujeath Nagaowa.
