The father of Nell and Bell. He is the Hydra, and can move about creating space, which is where both Nell and Bell gained their powers from. In addition, he switches between a dragon form and a more human-like form.

Spoiler

The only enemy he is afraid of is Yanagi, Fuyumi's father. Because of this, he allows Staz to take Fuyumi back with him, in order to not take away another loved one from Yanagi. He has something to do with Fuyumi ending up in the demon world, after being ordered to give his transportation magic to Phantomime.