RIZIN 54

Ryo Sakai

Ryo Sakai is a Japanese heavyweight martial artist with a professional record of 14 wins and 14 losses. Primarily competing in the DEEP organization, he is known for his resilience and striking power. In his most recent outing in February 2024 at DEEP 118 Impact, he secured a first-round TKO victory over Magomedkhabib Ubaidulaev. Prior to that, he faced tough competition against Shoma Shibisai and Myung Hyun-man, showcasing his willingness to take on the top heavyweights in the region.

Kazumasa Majima

Kazumasa Majima is a Japanese featherweight mixed martial artist with a professional record of 18-6-0. Standing 5'7" with a 68.5-inch reach, he is highly regarded for his elite grappling and submission skills. In his most recent outing, he secured a rear naked choke victory over Shuya Kimura at RIZIN LANDMARK 12. His recent record also includes a submission win against Suguru Nii at Super RIZIN 3 and a unanimous decision victory over Takeji Yokoyama.

Joji Goto

Joji Goto is a professional bantamweight mixed martial artist from Japan with a record of 20 wins, 8 losses, and 1 draw. Standing 5'8" tall, he is known for a well-rounded and aggressive fighting style that has led him to a four-fight winning streak. His most recent performances include a split decision victory over Jose Torres in December 2025, a first-round knockout of Taichi Nakajima, and a unanimous decision win against Jinnosuke Kashimura.

Azizbek Temirov

Azizbek Temirov is an Uzbekistani mixed martial artist competing in the Bantamweight division with a professional record of 5 wins and 2 losses. Standing 5'7" (170cm) with a 64-inch reach, he is known for his explosive finishing ability, particularly in the Octagon promotion where he secured back-to-back first-round knockout victories in 2024. In his recent outings, he faced Yrysbek Tilenov in September 2025 and Daniel Araújo in March 2025, both resulting in unanimous decision losses.

Joe Hiramoto

Joe Hiramoto is a Japanese mixed martial artist competing in the Flyweight division with a professional record of 2 wins and 2 losses. Standing at 5'7", he has gained significant attention competing on major stages such as RIZIN and DEEP. His fighting style is characterized by resilience and evolving technical skill. In his most recent performance at RIZIN 51, he engaged in a highly competitive split decision battle against Daichi Tomizawa. Prior to that, he secured a notable unanimous decision victory over Toki Tamaru at RIZIN: Otoko Matsuri.

Ryoma Shishimoto

Ryoma Shishimoto, popularly known as "Jolly," is a Japanese mixed martial artist competing in the Bantamweight division with a professional record of 3-0-0. Known for his aggressive finishing ability, he has secured victories across organizations such as RIZIN and GLADIATOR. In his most recent outing in December 2025, he earned a spectacular 25-second armbar submission victory. His previous wins include a doctor stoppage against Shota Iguchi and a first-round knockout of Yuki Ueda.

Naoki Tanaka

Naoki Tanaka is a featherweight mixed martial artist from Japan with a professional record of 1 win and 2 losses. Competing in organizations such as DEEP, he is a technical fighter who actively engages with his supporters. His recent competitive history includes a decision victory against Shion over three rounds, which followed a closely contested split decision result against Takuma Iwasaki. He is currently preparing for a featured bout at DEEP 130.

Arata Mizuno

Arata Mizuno is a Japanese featherweight fighter with an 8-1-0 professional record, standing 183cm tall. Competing in DEEP, he is recognized for his striking power and technical range. His most recent outing was a competitive split decision loss to Jin Aoi in December 2024. Prior to that, he secured back-to-back unanimous decision victories over Ryogo Takahashi and Kaito Yoshimura, following a dominant first-round knockout win against veteran Takahiro Ashida in March 2025.

Kaiwen Li

Li Kaiwen is a Chinese mixed martial artist with a professional record of 16 wins and 7 losses. Competing primarily as a striker and brawler, he is known for his explosive power and high-pressure style. In his most recent outing in December 2025, he secured a first-round victory over Tatsuya Tomozane via punches and elbows. This followed a unanimous decision loss to Keiichiro Nakamura in the Road to UFC tournament and a second-round knockout win against Dong Hyun Seo.