Both cases are 100% original to the badges.  This type of script was in use until late 1930s.  It is another unfortunate misconception (to date cases with such style of script as exclusevly Meiji/Taisho epoch cases) that was created alongside with rules for dating higher classes of kite by riverts, rising suns by veins, etc, etc, etc.   Best, Nick The easiest way to prove this point will be looking at the order of auspecious clouds that was created in April of 19