A legendary reiki master, Genkai is known both in the human and demon realms and takes in an unlikely Urameshi Yusuke as her successor. Her signature technique, the Spirit Wave, is an outpour of spirit energy from the entire body which can be used in healing, purification, and combat. A side effect of this power shifts the body’s cells into temporary reversion to the form in which the wielder was most powerful in their life.
Kiramado キラマド makes a stunning Genkai! Even the setting seems most appropriate for this cosplay. Thanks to SweetPea for sharing this!