This is a bird representing the sun.

In Japanese, it is called three-legged house (サンソクカラス) or eight-legged house (ヤタガラス).

It is Japan サッカー Association (? "Japan? Football? Association? Abbreviation? :? 193 1 adopts the JFA emblem.

Since the football World Cup is held in the name of national football associations, the Japanese national team will naturally hang the JFA national emblem instead of the national flag.

The national team with only football is a loose cannon.

As for the Olympic Games and other sports, athletes still fly the national flag.