Do you know what the Rising Sun Japanese imperial flag is?   It is equivalent to the Germany’s Nazi  symbol Hakenkreuz flag

The Hakenkreuz means lot to European, the massacre of European population who didn't have blue eyes and gold hair in WWII

The United States also bans this sign.  The same impact to Asia.  Japan took over Korea and China and like the Germans did, they created a program called Maruta in order to experiment human beings like in the Jewish prison camp. The Imperial sun rise flag symbolizes  "we owned and raped and killed your women and your country you slaves".

Would you allow Japanese to bring back the imperial flag and what it symbolizes?

Would it be technically OK if Japanese didn’t bring the actually flag to the sporting event  but only used the designs of the flag?

At any rate take a good look at what's happening to the Japanese athletes today in the following pictures.