The Japan National Football Team held an official press conference at Estadio Monterrey in Mexico on the 19th, ahead of their match against Tunisia in the FIFA World Cup 2026. During the press conference, a question was raised by foreign media, 'Why does the Japan National Football Team clean up the locker room and why do the supporters pick up trash?' The Japanese supporters use blue trash bags to collect trash after the game, which has been a topic of discussion at every tournament. Manager Moriyasu Hajime responded, 'I think this is a culture that Japan can be proud of. Many citizens know the phrase 'leave a place cleaner than when you arrived', and in that sense, our team also cleans up the locker room before leaving. The supporters also clean up the stadium before leaving, which I think is also a part of Japanese culture.' The Japan National Football Team is practicing litter cleanup at the FIFA World Cup 2026 and introducing Japanese culture. The team's post-match cleanup has been a topic of discussion at every tournament. Manager Moriyasu Hajime introduced Japanese culture and explained the team's practices. The Japan National Football Team is expected to perform well at the FIFA World Cup 2026. The supporters' practice of cleaning up the stadium before leaving is also a part of Japanese culture. The Japan National Football Team is practicing litter cleanup at the FIFA World Cup 2026 and introducing Japanese culture.