Namaha

Namaha (ナマハ) is the Guardian Ghost of Ibuki Gakko.

About
Namaha is the spirit of a girl who, once she senses a battle, turns into a demonic being and calls herself Nama-Hage (ナマハゲ) to intimidate her opponents.

O.S. Ogre Hunter
O.S. Ogre Hunter (オーガハンター Ōga Hantā)
 * Shaman: Ibuki Gakko
 * O.S. Type: Armor Type
 * Spirit Ally: Namaha
 * Medium used: Strange Mask (kept in Gakko's tracksuit top)

Description: Gakko turns Namaha into an armor that he wears. Gakko gains a helmet with longer hair and straws that wraps around his shoulders and along with his ankles, a cannon that envelopes his left hand, a gauntlet and a large knife that he wields with his right, a chest plate on his chest, and a ropes with three teasels that he wears on his wrist. According to Gakko, it is fully equipped to fight oni.

Attacks


 * König Defenser: KD (ケデ) for short, this special straw cloak reacts to evil Furyoku and is capable of both absorbing and dissolving it. König is German for "king".


 * Oni-Cutter Knife "DIVA" (鬼斬り包丁「」): A large engraved knife, it is capable of slicing any oni in half.


 * Ogre Kracher: OK (オケ) for short, this large cannon is capable of firing a blast of Furyoku that has been absorbed by the König Defenser. Kracher is German for "cracker".
 * Anti-Oni Drum Roll (逆鬼太鼓): Gakko condenses all the Furyoku that he has absorbed and fires it at his opponent.

Anime/Manga Difference
Namaha is a manga only spirit.