Genbushin

Genbushin 「玄武針, lit. Black Tortoise Needle」is a manifestation-type demon who formed a contract with Makoto Narumi and became his Cursed Gear.

Appearance
Genbushin's weapon form is a black trident with a glowing green lines down the middle and on the the outer two tines' curved edges. When manifested, it takes the form of hollowed turtle shells.
 * Anime: The shield manifestation is more metallic and shaped like the black trident Cursed Gear.

Personality
Similar to other demons in the series, not much is shown or exactly stated about its personality, other than its obedience to its master, Narumi.

History
Genbushin was sealed within Cursed Gear in the form of a trident. Years later, he formed a contract with Narumi and became his Gear.

Osaka Arc
In chapter 60, Makoto Narumi manifests Genbushin as his way of distracting Fifth Progenitor Ky Luc, but the vampire cuts through the shield manifestations.

Forms and Abilities

 * Demon's Thrall: Genbushin can can enter it host's dreams and memories to create nightmares and break the host's will. This is done in order to take over his body. This ability can only be used against his host.
 * Basic Form: Genbushin takes the form of a black trident with a glowing green line done the middle tine and on the the outer two tines curved edges.
 * Miniature Form: A compact form of the weapon. It is easier to carry and to hide. A special ability of manifestation-type weapons.
 * Shield: First seen in the anime, Genbushin can manifest a shield. This is later confirmed in the manga of chapter 60, though it appears as energy like manifestation in the form of turtle shells.