Another of ARATA MIZUNASHI's hastily created Ludens.
She was created based off a recent deceased idol and her memories of her past. Though the body was supposedly in pieces... perhaps Eni helped reconstruct it.

Naraku is cold, blunt, and sharp-tongued. She harbors overwhelming sadness deep inside. The brightness from her idol days is completely gone. You'd think after coming back to life, she could be a bit more cheerful.

Fascinated by analyzing the logic behind tragic deaths, she supports ARATA MIZUNASHI's rampage. Her motives make her a terrifying foe for Sayaka.