Japanese boxers Shigetoshi Kotari and Hiromasa Urakawa have died from brain injuries suffered during separate fights at an Aug. 2 match in Tokyo.

Hiromasa Urakawa has died from injuries sustained in his August 2 bout with Yoji Saito at Tokyo’s Korakuen Hall, coming just days after the death of Shigetoshi Kotari at the same event.

Shigetoshi Kotari and Hiromasa Urakawa, both 28, died after sustaining brain injuries during separate bouts on the same card at Tokyo's Korakuen Hall.