|Manga Debut||Chapter 8|
Kataiston is a gargoyle and a member of Ayakashi. He is teamed up with FireBird.
Kataiston has a usual gargoyle appearance and wears a suit, shades, and a hat.
Kataison talks in a formal matter to which he is constantly taunted by FireBird for. He is more level headed and smarter than his companion FireBird. He also taunts FireBird for his mistakes and way of doing things. For instance when he says that FireBird is a coward for doing a surprise attack even though he did as well. He also seems to blame FireBird a lot. An example of this is when he keeps stating that FireBird was the one who said to pretend to be knocked out.
Kataiston along with FireBird arrived at shiro's house to steal his instrument of God.It appeared as though they had a huge amount of energy but it was actually Kurokiri. They were quickly defeated by Keel and the group. He and FireBird then pretended to be knocked out until Kurokiri ordered them to take the instrument. They then escaped along with Kurokiri and the instrument.