By A Mystery Man Writer
Samurai, Military Wiki
Hittite Monuments - Yağrı
Samurai - Wikiwand
Weapons and Gear – Page 2 – Light in the Clouds
Japanese sword mountings - Wikipedia
File:Antique Japanese (samurai) wooden jutte.jpg - Wikipedia
Samurai - Wikiwand
File:Jitte.JPG - Wikipedia
An In-Depth Look at the Diverse History and Variety of Japanese Martial Arts, PDF, Japanese Martial Arts
Edo period police, Military Wiki