During a boxing duel at the highly anticipated BD tournament in Japan, a shocking twist occurred when one match ended in a swift 13-second knockout that left the audience in awe. The unexpected victory by the triumphant boxer demonstrated both his skill and the unpredictability of the sport. The location and time of the event have not been specified.

Boxing is a widely respected sport in Japan and such a fast victory is uncommon, resulting in larger public interest and discussion. The speed and unpredictability of the match may lead to a revisit of strategies and training techniques within the local boxing community. The regulations and standards followed are similarly strict to global standards ensuring fair play.

In the US or EU, a boxing incident like this would still be big news, especially for boxing fans. Quick knockouts are always a sensation due to their rarity. However, given the nature of the sport, there would be a mix of excitement, discussion, and possibly criticism, depending on the perceived fairness of the match.