Naginata

A is a pole with a curved single-edged blade on the end. It was used by Japanese soldiers.

Appearance in the InuYasha series
The nagiata has appeared throughout the Inuyasha series that was used by several characters. The most famous example is the Naginata of Kenkon that was used by Hoshiyomi. It was a double-bladed naginata that was split in two in order to hide it. Hakudōshi also used a naginata that he obtained by killing it's previous owner. In the anime, the yōkai Chokyūkai was in possession of a naginata. In the video game Secret of the Divine Jewel, Janis obtained the naginata Akanemaru from the God of Habaki.