See also https://asiamedals.info/threads/yamagata-prefecture-youth-volunteer-army-badge.24282/
Photos courtesy of the owner.
Height 35.6 mm.
Width 28.4 mm.
Weight 8.9 g.
Obverse
義勇奉公隊 /Giyū hōkō tai/ - Volunteer [lit. Loyalty and Courage] Service Corps
御閲記念 - Imperial Inspection...
japanese puppet state badges
manchukuo awards and decorations
manchukuo badge
manchukuo imperial inspection commemorative badge
manchukuo loyalty and courage service corps badge
manchukuo volunteer service corp badge
義勇奉公隊御閲記念章
義勇奉公隊章
