ONE Samurai 4: Haggerty vs. Akimoto

Jonathan Haggerty

Jonathan Haggerty is a highly accomplished British striker competing in ONE Championship. A two-sport world titleholder, he is the reigning ONE Bantamweight Kickboxing World Champion and a former ONE Bantamweight and Flyweight Muay Thai World Champion. Known for his technical precision and devastating elbows, his professional record stands at 24 wins and 5 losses. Most recently, he defended his kickboxing title with a unanimous decision victory over Wei Rui in February 2025.

Hiroki Akimoto

Hiroki Akimoto is a Japanese kickboxer with a 28-4 professional record. A Kyokushin karate black belt, he is a former ONE Bantamweight Kickboxing World Champion and has also held WBC Muay Thai and MAJKF featherweight titles. He is known for a high-pressure style featuring technical combinations and powerful low kicks. Recently, he secured a unanimous decision victory over Wei Rui in November 2025 and a split decision win against John Lineker in March 2025.

Nadaka Yoshinari

Nadaka Yoshinari is a decorated Japanese Muay Thai fighter and the inaugural ONE Atomweight Muay Thai World Champion. With a record of 70 wins, 6 losses, and 1 draw, he is a southpaw known for his technical precision. In April 2026, he successfully defended his ONE title with a decision win over Songchainoi Kiatsongrit. Previously, he made history as the only non-Thai fighter to capture Rajadamnern Stadium titles in three different weight classes.

Rifdean Masdor

Rifdean Masdor is a Malaysian Muay Thai fighter who competes in ONE Championship's strawweight and atomweight divisions. Standing 5'4" (162 cm), he is known for his aggressive striking and explosive finishing power, earning him the nickname "Magic Boy." Before joining the professional ranks, he was a three-time world champion in the under-23 category. Following a highly successful campaign in the ONE Friday Fights series, he secured a prestigious US$100,000 contract to join the organization's global roster in June 2026. His recent performances include a first-round knockout victory over Javad Mozafari, a unanimous decision win against Petkiattisak O Sansuk, and a first-round knockout of Mohamad Redho. His professional record stands at 6 wins and 1 loss, with a high knockout ratio.

Masaaki Noiri

Masaaki Noiri is a Japanese kickboxer with a professional record of 52 wins and 14 losses, featuring 28 knockouts. He currently competes in ONE Championship’s featherweight division and is a former two-division K-1 World Grand Prix champion. Most recently, Noiri defeated Liu Mengyang by first-round knockout in August 2026. Prior to that, he had a significant 2025 campaign, capturing the ONE Interim Featherweight Kickboxing World Title by knocking out Tawanchai PK Saenchai.

Mohammed Siasarani

Mohammad Siasarani is an Iranian Muay Thai and kickboxing specialist competing in the Featherweight and Lightweight divisions of ONE Championship. Known for his durability and aggressive brawling style, he holds a professional kickboxing record of 28 wins and 13 losses. In August 2026, he secured a first-round knockout victory over Kaito. His 2025 campaign included a signature second-round knockout of Jo Nattawut, which earned him a prestigious US$100,000 contract with the organization.

Marat Grigorian

Record: 70-14-1 (1 NC). Marat Grigorian is an Armenian-Belgian kickboxer competing in ONE Championship’s featherweight division. A triple-crown champion, he has held the Glory Lightweight Title, the Kunlun Fight World MAX Tournament Title, and the K-1 World GP -70kg Title. Most recently, he secured a unanimous decision victory over Rukiya Anpo in November 2025, following a knockout win against Abdelali Zahidi in December 2024 and a competitive title challenge against Superbon.

Chao Luo

Luo Chao (ルオ・チャオ) is a Chinese kickboxer with a professional record of 42 wins and 11 losses, featuring 19 knockouts. Known as "The Handsome White Dragon," he competes in the 70kg division primarily for Wu Lin Feng (WLF). His fighting style is rooted in Sanda, blending technical maturity with an aggressive approach. In late 2024, he secured dominant TKO victories over Jamal Yusupov and Masoud Minaei to qualify for the Wu Lin Feng World MAX Tournament Final.

Rukiya Anpo

Rukiya Anpo is a Japanese kickboxer with a professional record of 27 wins, 9 losses, and 1 draw. A former K-1 Super Lightweight Champion, he is known as the "Demolition Man" for his aggressive fighting style and 184 cm frame. He has competed in organizations including K-1, RIZIN, and ONE Championship. Recently, he won a unanimous decision against Sina Karimian in December 2024 and secured a decision victory over Sho Patrick Usami in 2023.

Bogdan Shumarov

Bulgaria / 18-4, 7 KOs (Kickboxing) / ONE Championship / Kickboxing A heavy-hitting striker known for his "Dutch-style" relentless pressure, Bogdan Shumarov has established himself as a top lightweight contender in ONE Championship. He is a former WAKO-Pro European K-1 champion and has earned multiple performance bonuses for his finishing ability. Recently, he scored a dominant first-round knockout against Maciej Karpinski in October 2025. This followed a split-decision loss to Rungrawee Sitsongpeenong and a spectacular come-from-behind head-kick knockout victory over Constantin Rusu.

Itsuki Hirata

Itsuki Hirata is a Japanese mixed martial artist and kickboxer competing in ONE Championship with a professional record of 7 wins and 5 losses. Standing 5'2" with a 62.6-inch reach, she utilizes a strong foundation in Judo to control her opponents. In her most recent outing at ONE 173 in November 2025, she faced Chihiro Sawada, following a unanimous decision victory over Aarti Khatri in August 2025. Her career is highlighted by high-level grappling and a resilient competitive spirit.

Jihin Radzuan

Jihin Radzuan is a professional mixed martial artist from Malaysia with a record of 10 wins and 6 losses. Known by the nickname "Shadow Cat," she competes in ONE Championship's atomweight and strawweight divisions. A versatile fighter with a background as a Wushu World Champion and MIMMA Women’s Champion, her style blends effective striking with strong grappling. In her most recent bout in July 2026, she faced Anastasia Nikolakakos at ONE Fight Night 45, where she was edged out in a competitive split decision. Prior to that, she secured a significant victory against Gabriela Fujimoto at ONE Fight Night 40 in February 2026, winning via third-round knockout through a combination of punches and elbows.

Yuki Yoza

Yuki Yoza is a Japanese kickboxer with a professional record of 22 wins and 2 losses. A former K-1 Lightweight Champion, he is currently signed to ONE Championship. Known for his "Yoza Kick" and a fighting style deeply rooted in Kyokushin karate, he has secured recent unanimous decision victories over elite competition, including Superlek Kiatmoo9 in November 2025, Petchtanong Petchfergus in July 2025, and Elbrus Osmanov in May 2025.

Nabil Anane

Record: 32-5-1 (12 KOs). ONE Championship Bantamweight Muay Thai World Champion. A towering Thai and French striker of Algerian descent, he utilizes his 192 cm height and long reach to deliver devastating knees and precise punches. Known as the youngest-ever WBC Muay Thai World Champion at age 17, he has rapidly climbed the global rankings. Recent results include a decision win over Hiromi Wajima in his featherweight kickboxing debut, a no contest against Ilias Ennahachi, and a signature unanimous decision victory over Superlek Kiatmoo9 to unify the bantamweight Muay Thai titles.

Shintaro Matsukura

Shintaro Matsukura is a Japanese kickboxer with a professional record of 38 wins (19 by knockout) and 18 losses. Competing primarily in the middleweight division, he is a former K-1 Middleweight Champion and KNOCK OUT Black Super Middleweight Champion. In recent performances, he secured a victory over Park Chung-il at K-1 WORLD MAX 2025 and defeated Igor Silva by decision at K’FESTA.6 in March 2023, following a catchweight win against Katsuya Jinbo.

Sinsamut

Sinsamut Klinmee is a Thai Muay Thai fighter and former lightweight world title challenger in ONE Championship, holding a professional striking record of 89 wins, 20 losses, and 3 draws. Known as "Aquaman," he is recognized for his heavy-handed punching and high-impact knockout power. His recent performance in March 2026 resulted in a unanimous decision loss to George Jarvis, following a knockout loss against Nieky Holzken in 2025 and a first-round TKO victory over Nauzet Trujillo.

Toki Tamaru

A technical Southpaw kickboxer from Japan with a professional record of 18 wins and 4 losses. He has achieved significant success in RISE, becoming a two-division champion (Flyweight and Super Flyweight) and winning the 2023 RISE -54kg World Series tournament. His recent transition to mixed martial arts includes a high-profile debut at RIZIN: Otoko Matsuri in May 2025 against Joe Hiramoto, following a competitive decision result against Shiro in kickboxing.

Shoma Okumura

Shoma Okumura is a professional Japanese kickboxer with a record of 5 wins, 2 losses, and 1 no contest. Known as the "疾風の壊し屋" (The Hurricane Crusher), he competes in the flyweight and strawweight divisions. Okumura currently fights under the ONE Championship banner, where he secured a multi-fight contract following a successful run in the ONE Friday Fights series. His recent results include a unanimous decision victory over Sheng Yizhuo in May 2026 and a first-round TKO of Alfie Lynch in October 2025.