Ageha was a former slave and survivor of the Blue Nobles, a nomadic people all but wiped out by the government. Ageha saved Sarasa from the Red King when she was younger, but he lost his left eye in the bargain. He has friends all across Japan and is capable of calling in tremendous favors from them.

Ageha usually tours with Madam Butterfly's troupe of traveling performers under the name Kicho, the star dancer. He keeps an owl, Kagero, who is a parent of Sarasa's owl, Shinbashi.