Japanese football fans have once again impressed people around the world with a simple but powerful habit. After football matches, many fans stay behind to clean the stadium instead of leaving immediately. They pick up trash, collect plastic bottles, and place all the waste into garbage bags before going home.
This act has become a well-known tradition among Japanese supporters. Fans bring their own trash bags to the stadium and work together to clean the seats and walkways. They do not wait for stadium workers to do the job. Instead, they believe everyone should help keep public places clean.
Photos and videos of Japanese fans cleaning stadiums have gone viral many times during international football tournaments, including the FIFA World Cup. 
Their actions have received praise from people across the world, with many calling them an example of good manners and respect.
Many people say this habit reflects the values taught in Japan from a young age, where children learn to clean their classrooms and take responsibility for shared spaces.
The actions of Japanese football fans show that even small acts of kindness and responsibility can leave a big impression. By cleaning the stadium after every match, they continue to inspire people around the world and remind everyone that respecting public places is everyone's responsibility.