Maya is the wife of Naoki Himura and stepmother of Kat Himura.
History[]
At some point in time, Maya married Naoki and became the stepmother of her daughter. Once married, the three moved into a house sold by Mary Henderson which had a Soul Eater residing inside.
When Naoki accidentally scratched the Celtic Monster Trapping Sigil the in turn released the Soul Eater, Maya was traveling and called Naoki. Naoki and Kat were saved by Sam and Dean Winchester where Naoki later reunited with her wife and Kat at the hospital.