Two Japanese boxers tragically died from brain injuries sustained in separate fights on the same event at Tokyo’s Korakuen Hall.
Shigetoshi Kotari, 28, collapsed soon after completing a 12-round draw against Oriental and Pacific Boxing Federation (OPBF) junior lightweight champion Yamato Hata on August 2.
He underwent emergency surgery for a subdural hematoma—a dangerous buildup of blood between the brain and skull—but passed away on Friday.
“Rest in peace, Shigetoshi Kotari,” the World Boxing Organization (WBO) said in a social media tribute.
“The boxing world mourns the tragic passing of Japanese fighter Shigetoshi Kotari, who succumbed to injuries sustained during his August 2nd title fight. A warrior in the ring.
A fighter in spirit. Gone too soon. Our thoughts and prayers are with his family, team, and the entire Japanese boxing community.”
Just one day later, another 28-year-old fighter, Hiromasa Urakawa, died after suffering the same type of brain injury in a knockout loss to Yoji Saito.
Urakawa underwent a craniotomy in a life-saving attempt but ultimately did not survive.
“This heartbreaking news comes just days after the passing of Shigetoshi Kotari, who died from injuries suffered in his fight on the same card,” the WBO said in a separate post on Saturday.
“We extend our deepest condolences to the families, friends, and the Japanese boxing community during this incredibly difficult time.”
In response to the fatalities, the Japanese Boxing Commission announced that all OPBF title bouts will be shortened from 12 rounds to 10 going forward.
Earlier this year, Irish boxer John Cooney died a week after being admitted to intensive care following his loss in the Celtic super-featherweight title fight against Nathan Howells in Belfast.
