Tamashi No O

Tamashi No O is the personification of Matthew's True demon powers. He was awakened during the Akuma No Haran, along with Renebanto, Taleutaloseu, Zairemu, Barakku, and Shiroi.

Trivia

 * Tamashi No O has the most unpredictable attack pattern. while fighting, he grabs the chain on Fusei No Ha, and swings it around. He then releases the chain, throwing the sword. A similar attack is used by Bryson in his Power Surge.
 * Tamashi was born only a few minutes before Matthew was.
 * Tamashi is red green colorblind.