Japanese boxers Shigetoshi Kotari and Hiromasa Urakawa have died following brain injuries sustained while competing on the same card, although in different fights, at Korakuen Hall in Tokyo on Aug. 2. "The boxing world mourns the tragic passing of Japanese fighter Shigetoshi Kotari, who succumbed to injuries sustained during his August 2nd title fight. Our thoughts and prayers are with his family, team, and the entire Japanese boxing community." "This heartbreaking news comes just days after the passing of Shigetoshi Kotari, who died from injuries suffered in his fight on the same card. We extend our deepest condolences to the families, friends, and the Japanese boxing community during this incredibly difficult time."