Hisako

Hisako (久子 Hisako?, "Eternal Child" or "Everlasting Child"), born as Chiharu (千春 Chiharu?, "One Thousand Springs"), is the sixteenth character of Killer Instinct (2013) and the seventh character of Season 2. She is a naginata-wielding spirit girl who is referred to as an Onryō (怨霊), or "Avenging Ghost".

Hisako is a twisted spirit obsessed with having her revenge on those who have disturbed her rest - Ultratech. Upon her appearance, she traveled across the globe, defeating all who stood in her way, to fight and defeat ARIA, showing her great dedication and strength of will. When she defeated ARIA, she returned to her resting place, considerably calmed, but was soon called upon again by Yeoujiu to aid Kim Wu in her awakening as a savior of the world and now willingly assists the young warrior (though still full of rage, she manages to suppress it and act more rationally). Hisako retains memories of her former life and holds them with fondness, and, even hundreds of years later, still holds a grudge against the invaders who took her life.

In her previous life as the eldest daughter of a samurai, Hisako has retained her fighting abilities with her signature naginata taken from her dying father. She battles with sheer ferocity, but can also perform counterattacks to gain an edge on her opponents and continue the slaughter.

Now revived as a vengeful ghost, Hisako has gained supernatural abilities, such as the ability to teleport by crawling from one spot to another and the ability to possess her opponents and contort their bodies in a disturbing fashion. She can also hideously open her razor-sharp teeth to suck in her opponents towards her so she can attack them.

Because of her extremely slow walk speed, Hisako can be overall described as a patient and defensive fighter, waiting for the right moment for her enemies to slip up so she can punish them with furious blade strikes and slashes.

She met Ace and the others when they were traveling between worlds. Ace is currently looking for a way to purify her into Shin Hisako. After reclaiming her father's katana she finally purified into Shin Hisako thus releasing all of the rage and negative energy in her.