sasumata
The sasumata (刺股, spear fork) is a pole weapon used by the samurai class and their retainers in feudal Japan. It was used as a policing tool used to arrest people, with the forked end used to capture a person's neck or limb. It's Eosinophil from Hataraku Saibou's weapon of choice.
See also
External links
- Wikipedia: Sasumata
This tag implicates polearm (learn more).