Nanaki

Nanaki (ナナキ) is a minor supporting character in the Heavenly Delusion (manga) series.

Character Profile
Nanaki was a playful and secretive classmate in Takahara Academy. She was experimental early on with relationships, having one with Iwa. Her powers were never displayed.

Appearance
Nanaki has short black hair and a small build. Her adult self was never shown in the series.

Origin
Born in the walls of Takahara Academy, Nanaki was one of the genetically empowered children birthed to lead the world into a new order. While in the walls she had a relationship with Iwa, a behavior that perplexed the surveillance team as the children had never been taught about the likes of sex or social sciences. She was eventually allocated to society during the siege on Takahara's Heaven.

Walled City
Sometime after the Great Cataclysm, Nanaki and Iwa joined an all women supremacist society. They would kill any men who wandered too close to their community. Any man that they had taken a liking to would be used to facilitate impregnation and growth of their population. One of the captives was Juuichi. Nanaki eventually had a child with him and with Iwa, and planned for all three of them to escape.

During their escape however, someone sounded the alarms, thus causing Nanaki and Iwa to be captured. Only Juuichi managed to escape while Nanaki and Iwa were brutally killed. Their bodies were hung up the following day.

"Arachnid"
Like with all Hiruko, Nanaki's core eventually expired; causing her to morph into a full Hiruko. It killed all residents besides those who managed to escape before the attack. It is unknown how long the Hiruko stayed within the walled city before it met Maru and Kiruko.

As the pair searches the ruins of the area, they suddenly begin to lose bodily heat at a quickening rate. Swiftly determining it as an act of a Hiruko, Kiruko experiments with the attacks and learns to outsmart it. She connects a well timed shot, and splits the man-eater in half. Unfortunately for them, the spider flees as it abandons the lower portion of its body.

Hiruko Child
As a product of Mina, Nanaki was born with a Hiruko core.
 * Reverse Entropy: Nanaki can return elementary information back to a more orderly state. This in effect grants her the ability to very quickly freeze everything around her. However, only her Hiruko form has demonstrated this so far.