Owaridesu is an anthropomorphic creature that is a mixture of a human, a wolf, a dragon, a scorpion, and a skeleton.

He is the fusion of Lenter, Mary's uncle, and the Owarinohajimari: a mystical creature from Asian Héritiers folklore symbolizing destruction.

The Owarinohajimari have emerged from the mirror and fled by force, and was, by his own account, drawn by the spiritual power of the Billwoods to be tamed by Lenter. The creature, trying to escape this world, accompanied by his master, returns to the H.E to try to use the mirror, disrupting its activity, and the object caused the two to fusion.

Owaridesu is, at first glance, calm, imposing, wise and not very discreet. However, he can be impulsive, a bit of a tyrant and set in his ways. He often tends to let off steam through destruction and it is very likely that even when calm, he breaks things because of his size.

Owaridesu' affinities with th other:
With Mary: Uncle and niece. Appreciates his niece as always.
With "The man of the people": Friends. Both very meditative and observant, likes spend time with them.
With Bennoît: Acquaintance. Remember him and appreciate him for who he is.