Japanese Imperial Army Service Commemorative Medal/從軍記念章

Unofficial commemorative medal. The actual issuer is currently unknown.

1st variation "red and white ribbon".

Reverse reads

從軍記念章 - Army Service Commemorative Medal/Badge

Judging by the direction of inscription (from right to left) these could be post-war made.

 

2nd variation "orange and white ribbon".

 

Veteran's award group with medal of 2nd variation.