For the first time in six years, a royal Sumo event was held, with the Japanese Imperial family in attendance. This tradition took place at the famed Ryogoku Kokugikan, eliciting a standing ovation from the crowd. Known as "Tenran Sumo", these matches are an integral part of Japan's history, weaving together tradition, sport, and royal presence. The event's successful organisation after a six-year absence marks a significant moment for Japan's cultural heritage.

Sumo wrestling holds a significant cultural value in Japan, seen not just as a sport, but as a living part of Japanese history and tradition. The presence of the Imperial family at such events elevates its importance, making it a national event that garners widespread attention and enthusiasm. The revival of "Tenran Sumo" after six years represents an attempt to reconnect with these cultural roots.

In the US or EU, the closest comparison might be the attendance of the President or Royals at a prominent sporting event, like the Super Bowl or Wimbledon. However, while these Western events have large popular followings, they lack the deep historical and traditional context inherent in Japan's Sumo tradition.