See also Osaka Regimental District Officer Corps Badge https://asiamedals.info/threads/osaka-regimental-district-officer-corps-badge.23910/
Sakai Regimental District Officer Corps East Ward Branch Member's Badge...
imperial japanese army badge
japanese army badge
japanese badge
japanese military badge
tokyo hongō ward officer corps badge
tokyo regimental district officer corps badge
東京本郷聨隊區将校團章
東京聨隊區将校團章
東京連隊區将校團章
聨隊區将校團章