Summer baseball tournament

2016/ 07/ 09
In Yokohama tomorrow, more than 200 baseball teams will march in Yokohama Stadium.  
The interesting and the most funniest thing about the marching and walking is about national anthem and a sunrise flag.  
They do not play baseball for someone or something invisible.  Students want to enjoy playing baseball.  That's all.  
The nationl anthem?  Kimigayo singing?  Seper out of date.  The rylics of the song has nothing to do with them, indifferent to the students born 18 years ago.
Why is the emperor praised there?  Why dose the government try to twist our arms to sing the nasty song?