Otogiri, the Soul Sucking Oiran

Otogiri, the Soul Sucking Oiran (魄啜 繚乱 弟切 花魁, Hakutei Ryouran Otogiri Oiran) is one of the spirits that Yayoi had raised.

Personality
Sadistic and self-centered, Otogiri considers herself the most beautiful woman in the world, she holds a grudge towards everyone in death. In life, she took on becoming a prostitute to help her family, it can be assumed he was selfless back then.

Synopsis
While alive, Otogiri was seen as natural beauty. Her family was poor, so she sold herself as a prostitute to raise money. Otogiri was rivaled as an Oiran by another hostess, named Kurenai, whom after watching her with another customer, decided to set Otogiri up. Otogiri was framed for poisoning her customer, who then took out his wrath on her. He insulted her for poisoning him and beat her so badly that it had permanently ruined her face and body. In attempt to get better, Otogiri took medicine that thinned out her hair and made her lose her teeth, because she couldn't see how she looked, she assumed she was getting better. One night, after getting attacked, Otogiri came across Kurenai, who boasted about poisoning Otogiri's customer and stealing her job. She then showed Otogiri her face, making Otogiri scream after she realized what she looked like.

Kurenai later on meets Otogiri again, she is splashed with oil and burned alive with her entire house.

After dying, Otogiri possessed a hand mirror which was passed around as a cursed object that caused the owner to age, Yayoi purchases the mirror and places it in her room leading Otogiri to consume all the ghosts, becoming a graduate.

Powers & Abilities
Otogiri's main ability is to create numerous glowing butterflies, any living thing they land on will have their energy drained, transferring it to the Oiran, after absorbing enough power she can use her second curse, inflicting a debilitating illness on her target.

Her third curse requires her to see her own disfigured form in the hand mirror she once possessed, upon seeing it she creates a large ring of fire with the images of buildings floating in them, her butterflies are also upgraded and become fire as well, the fire spreads and any living or dead that touches it causes their soul to burn in an inextinguishable flame, the smoke from the fire travels to the Oiran, healing her wounds and increasing her strength.