Flamethrower

Flamethrowers (火炎放射器) are a type of firearm used by Exorcists in combat.

Overview
Flamethrowers are an effective weapon when used against demons of the Decay element. However, their power is limited, so even the use of multiple flamethrowers and other weapons are inefffective against the likes of the Impure King. They have also been used against demons possessing the Water element, despite their advantage, and proven effective, presumably because of the low level of their opposition.

While normally wielded by Dragoons, they have been shown to be handed to others, even Exwires should the situation call for it.

The Illuminati developed a variation of the flamethrower called a Dimensional Shift Flamethrower, capable of producing blue, black and red flames.