Although European table tennis has shown signs of rising in recent years, when it comes to the biggest competitors for the national team, it is still the Japanese team. Japan has the potential to challenge the national team for Olympic gold medals in all three events: singles, mixed doubles, and team competitions. For example, the Japanese team successfully blocked the national team at the Tokyo Olympics, winning their first-ever mixed doubles gold medal in history. However, they are now focusing on the team event for future Olympic victories. On one hand, the individual abilities of the Japanese team are still unable to surpass the top three players of the national team, and team events have greater uncertainty. On the other hand, the national team's echelon construction is currently experiencing some issues, and many media predict that the stage most likely to expose problems will be the 2028 Los Angeles Olympics. As expected, the Japanese Table Tennis Association has begun making significant changes for the Los Angeles Olympics. They recently announced two new head coaches for the men's and women's teams at a press conference, including a former Chinese player who renounced his Chinese nationality and naturalized in Japan. According to Japanese media reports on January 20th, the Japanese Table Tennis Association announced the new head coaches for the men's and women's national teams at a press conference held in Tokyo on the 19th. The head coach of the women's team is Wang Rui, a former Hebei player from China, who has now changed her name to "Nakazawa Taku." The head…