Size 60 mm.
Obverse
Emblem of 11th Division
reverse
賞 - Award
第11師団長 - Commander of the 11th Division
The 11th Brigade /第11旅団/ was originally a division and formed in 1960. Currently it is one of eight active brigades of the Japan Ground Self-Defense Force. The brigade is subordinated...
11th japanese division award medal
commander of the 11th division award medal
japaneseself-defenseforceawardbadgejapaneseself-defenseforceaward medal
第11師団長賞章
陸上自衛隊章
陸上自衛隊第11師団賞章
japan air self-defenseforcebadges
japan self-defenseforces badges
japanese 3rd engineer brigade award watch fob
japaneseself-defenseforceawardbadge
jgsdf 3rd engineer brigade award watch fob
第3施設団賞メダル
第3施設団賞メダル章
第3施設団賞章
These badges/medals were manufactured by Nagawa workshop, Tokyo
https://asiamedals.info/threads/badges-watch-fobs-and-plaquettes-made-by-nagawa-medal-works.23299/
Three classes are known for today.
Blue ribbon = 5th class
Orange ribbon = 4th class
Green ribbon = 3rd class...