Daikyu

A daikyu was a type of longbow. It was the largest bow in use in Kara-Tur.

Description
A daikyu was a large bow with a bottom grip. This allowed the bow to be easily fired from horseback or while kneeling. The bow was so large, at in length, that anyone under  was unable to use it. It was commonly used by samurai and was rarely seen outside of Kara-Tur.