Mizuki Hiruta 晝田瑞希 delivered her most full efficiency to this point, efficiently defending her WBO junior bantamweight title for the fifth time with a commanding unanimous choice victory over Naomy Cardenas Gomez at Chumash On line casino in Santa Ynez, California on August 15, 2025. The scores have been 100-90, 100-90, and 98-92, all in favor of the Tokyo native who prolonged her good report to 9-0 (2 KOs).
Mizuki Hiruta 晝田瑞希
The 29-year-old southpaw Mizuki Hiruta managed the battle from the opening bell, using her superior footwork and boxing IQ to maintain Cardenas at bay all through the 10-round contest. Hiruta’s jab served as her major weapon, establishing distance and stopping the Mexican challenger from implementing her pressure-heavy recreation plan. The champion caught Cardenas with a notable uppercut within the second spherical, demonstrating her potential to land clear pictures when alternatives introduced themselves.
Working under the steerage of coach Manny Robles in Los Angeles, Hiruta capitalized on Cardenas’ tendency to overextend on her assaults. The champion’s timing was significantly evident as she countered Cardenas’ ahead advances with precision strikes. Regardless of Cardenas coming into the bout with an undefeated 9-0 report, she was unable to compete for the title after weighing in at 115.8 kilos, 0.8 kilos over the championship restrict.
The Mexican challenger, who had come off an upset victory over previously unbeaten Bree Howling in June, showed her typical aggression but found limited success against Hiruta’s technical approach. Cardenas never took a backward step throughout the fight, maintaining pressure in pursuit of an upset that would have given her a victory but not the championship belt due to her weight miss.
This victory marked Hiruta’s third fight on American soil in 2025, with all three taking place in California. The champion has found success training in Los Angeles after feeling her career had stagnated in Japan, where she had only competed six times in her first three professional years. Her decision to relocate and work with Robles has proven beneficial, as she has remained active and improved her infighting capabilities.
The battle served because the co-main occasion on a 360 Promotions card that additionally featured Omar Trinidad’s majority draw towards Lorenzo Parra in the primary occasion. The UFC Struggle Go broadcast showcased Hiruta’s continued evolution as each a boxer and performer, with the champion recognized for incorporating Japanese popular culture components into her ring entrances and sporting distinctive costumes. This time round she was sporting a Sailor Moon cosplay.
Hiruta’s dominant efficiency strengthened her place as one of many division’s premier fighters and marked one other profitable step in her acknowledged aim of changing into Japan’s largest boxing star, just like how Shohei Ohtani has captured American baseball followers. The victory units up potential future matchups as she continues to chase undisputed championship standing within the junior bantamweight division.
With this fifth successful title defense, Hiruta has now won 19 consecutive rounds across her last three fights, establishing herself as the fighter to beat in the 115-pound weight class. Her technical improvements under Robles, combined with her natural boxing potential and marketable persona, place her nicely for greater alternatives within the aggressive junior bantamweight panorama.
