Ageha

"Tradition be damned... I cannot forgive the Oboro for taking Moritsune away from me."

- Ageha to Hotsuma.

Ageha is a member of the Oboro Clan who betrayed her fellow ninjas and revived Hiruko in order to bring Moritsune back to life.

History
A childhood friend of Hotsuma and Moritsune. When they were children, Moritsune saved Ageha from Akujiki's soul-absorbing blade, after which Ageha developed romantic feelings for him when she grew up.

Ageha's Sorrow
After the death of Moritsune, she left the clan and broke the seal to release Hiruko, hoping that he would resurrect Moritsune. She gets in Hotsuma's way when he tries to kill Hiruko, resulting in a battle between them. She flees after being defeated, running to Hiruko to see if Moritsune has been revived. However, upon seeing Moritsune alive, she embraces him, only to be stabbed and killed by him seconds later when he was possessed by Aomizuchi.