A Japanese boxer is retiring to support his brother who has been in a coma since a bout in May, as the sport in the country ...

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

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 ...

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