"Blue" Member's Badge of Greater Japan National Defense Women's Association/大日本国防婦人会会員章

These have the same size as the "red" membership badges https://asiamedals.info/threads/red...an-national-defense-womens-association.25437/

and sometimes could be found inside same cases.

The true reason of color scheme differences remains unclear.

1st variation.

Obverse

大日木國防婦人會 - Greater Japan National Defense Women's Association

 

2nd variation.

 

3rd variation.

 

4th variation.

 

5th variation.

 

6th variation.

Note unusual light blue enamel.