The exact cause of the boxers' deaths is to be determined, but dehydration caused by cutting weight rapidly is regarded as a ...

Yudai Shigeoka retires to support younger brother Ginjiro, who is recovering from brain surgery and undergoing intensive ...

FORMER world champion Yudai Shigeoka announced his retirement earlier today, while also providing an update on the condition ...

In a heartfelt and unexpected announcement, former World Boxing Council (WBC) minimumweight champion Yudai Shigeoka has ...

The Japan Boxing Commission (JBC) has announced that pre-fight urine tests will be introduced to ensure boxers are properly ...