Family
Shiki's family, the Ryougi, are or were members of the Demon Hunter Organization. Their special skill involves creating two separate and distinct personalities within themselves. When a child is born, he or she is given a single name written in two different Kanji, each one relating to each personality. Shiki has an older brother, however he was unable to manifest a second personality within himself, thus making him ineligible to succeed as the head of the family. Like her brother, Shiki's mother and father are unnamed, but are seen in the movies. (Shiki's father in the second movie during a sword fight; her mother in the fourth movie after she comes out of her coma; her brother is seen in the seventh movie in a flashback.)
Pre-ComaEdit Pre-Coma sectionEdit
By the time of the second movie, Shiki's family had effectively retired from the task of demon hunting, becoming a family similar to the Tohnos, in that they remained wealthy landowners. In this case, they own a large Japanese-style mansion with a grove of bamboo beyond the outer wall. Due to Shiki's success in manifesting her second persona and her older brother's inability to do so, she was chosen as the next head of the family and began training to do so.
During a snowy night, she meets Kokutou Mikiya for the first time, after he passes by her on an empty street. Later, they meet again when they enroll in the same high school and end up in the same class, beginning a casual relationship. Around this time, murders begin to occur in their town. Kokutou learns from his cousin Akimi Daisuke, a police investigator, that the murderer is most likely from his school. While the suspicion initially turns to Shiki, Kokutou doesn't want to believe it, even though she has an injury consistent with Daisuke's investigation. A number of scenes interspersed throughout the movie show Shiki at the crime scenes, but not actually committing the murders.
Shiki's male persona arranges a meeting with Kokutou, explaining to him her condition and surprising him with her male persona's outgoing and cheerful nature, which is drastically different from the female persona's reserved and quiet demeanor. This Shiki explains the division between the two personalities, and mentions that the two have been out of sync lately. After the meeting, Kokutou goes to Shiki's home, only to find her standing in front of a headless corpse, blood still spurting from the neck. Splattered in blood, Shiki utters an oft quoted line:
"Be careful Kokutou-kun.. A terrible premonition can bring about a terrible reality."
Kokutou is questioned by the police regarding the incident, but he maintains that he did not see Shiki there and refuses to give any further information, even to Daisuke. Kokutou then regularly camps out in the bamboo grove outside Shiki's home in an effort to 'prevent' her from committing any more murders. After a while of this, Shiki confronts him with a knife and chases him through the grove and out onto the street, pinning him down with the knife to his throat. When she asks him to say something, all Kokutou can reply with is:
"I don't want to die."
To which Shiki warmly smiles and replies:
"I want to kill you."
When she raises her knife and moves to stab him, she finds she's unable to do so. Quite suddenly, she's attacked by Araya. A brief fight between the two ensues, but after Araya is wounded by Shiki, he notes that she's not fighting to kill but rather so she can flee. He allows her to do so, and Mikiya chases after her. Once he manages to catch her, she confesses to him that both Shiki and SHIKI like him, with this being the only other thing that SHIKI has known besides murder. As such, she feels that since he won't remove himself from her life, she'll remove herself from his.
Fleeing to the end of the street, she throws herself in front of a passing car, in an attempt to commit suicide. She fails, in the sense that SHIKI dies in her place, to allow her to remain with Mikiya.
Personalities
Prior to her coma, she originally proved to possess two personalities, a male personality named SHIKI (織, SHIKI?), and her usual female personality Shiki (式, Shiki?). Children born into the Ryougi family are generally male and are raised with two personalities, so the male personality is customarily called the "yang" personality, while the female is called the "yin" personality. However, Shiki's unnamed brother was not born with these dual personalities and thus deemed unsuitable to be the family heir, resulting in Shiki being raised as the family head in his place. It is easy to tell which Shiki is speaking at a given time because they both have a distinct style of speaking, most notably that the female Shiki speaks politely and with reserve, referring to herself with the gender-neutral pronoun watashi (私, watashi?), while the male persona has a brash personality and refers to herself with the masculine pronoun ore (オレ, ore?).
After waking from her coma, Shiki discovers that she can no longer feel the male Shiki's presence and assumes that he died because of the accident. She also feels a detachment from her memories before the accident, and while she knows she is Shiki, she does not feel that she is. In the hopes of regaining herself and the "dead" Shiki, she puts on a cold facade that somewhat resembles the male Shiki's and tries to act as the female Shiki did. Touko understands the sense of detachment Shiki feels, but considers the current Shiki a third, new personality.
As it turns out, Shiki possesses a third personality other than the one Touko perceived (which is in fact Shiki's usual female personality) who always existed in the gap between the male and female Shiki and hid her existence from both. As Shiki puts it, the third personality is Akasha, "the origin of all things" itself[1] and the original personality housed in the body (rather than Shiki (female) and Shiki (male) which are personalities housed in the mind). Usually, a life begins connected to the Origin until the connection is severed at birth, and even if somehow a life remained unsevered, the body's personality itself should not become self-aware, but the Ryougi family's special trait allowed it to survive and survive with intelligence. Because she has no interest in anything however, she usually remains dormant within Shiki.
Abilities
With her Mystic Eyes of Death Perception, she can see the points and lines of a target's death.[2] A cut along any line will bifurcate the object, no matter the sharpness of cutting tool used, and ultimately destroy the object's origin, causing instant death. Her abilities extend to cutting things with no physical existence, such as Asagami Fujino's manifestations of her telekinetic powers. Unlike the other Shiki, Ryougi shows no definite proof after her release from the hospital that the use of her eyes causes mental strain on her brain, leading to the hypothesis that one's mentality greatly affects whether or not the brain can handle the power of the eyes.
Shiki has also shown that she is a fair combatant without a weapon. As see in Kara no Kyōkai Movie 5: Paradox Spiral, when she approaches the bullies that were attacking Enjou Tomoe. When one of the guys attacks her, she quickly grabs his wrist and slams him face first into and nearby pipe. She quickly grabs the other assailant's stomach and using some kind of nerve strike causing the him to vomit and pass out. Giving the first bully enough time to recover, Shiki kicks him on the left side of the face with enough force to draw blood knocking him out.
Shki has a Magical Prosthetic Arm that allows her to grab things from a distance, and also affect intangible objects. As seen in Kara no Kyoukai 1: Overlooking the Scenery, when she went up against Kirie Fujō who at the time was a ghost had several ghostly figures under her control. Shki used her Magical Prosthetic Arm to grab her in her ghostly form. It has been stated by Aozaki Touko that her second arm prior to going up against Kirie Fujō will be twice as strong as the original, and that it would take an elephant to destroy it. It also showed great durability when Shiki was running at high speed and jumped off of a building and landed on the other building grabbing the roof as she landed. Shiki had to cut off her first Prosthetic Arm because a ghost was grabbing it and was going to throw her off the Fujō building.
Shiki also possesses heightened physical abilities, allowing her mobility in combat. She apparently has enough self-discipline to endure a great deal of pain, since she did not stop a charging attack against Fujino when her arm was twisted in midair. This arm was later replaced by a prosthetic crafted by Touko. With her bare hands, she was able to cut through Araya Souren's Boundary Fields. Most notably she possesses self-suggestion which reinforces her physical and mental abilities when she is armed with a Japanese katana. Araya notes this, in the sense that she's not a knife-fighter, but a swordswoman, and that a distance of about 3 meters is nothing to her normally. But, when armed with a katana, especially one as old as Kanesada Kuji, her range triples to nine meters, which is something Araya didn't expect. It's revealed by Aozaki Touko that her eyes are actually linked somehow to Akasha, the 'origin of all things.' It is eventually revealed that the reason why her eyes are so powerful is through her third personality, which is Akasha itself. Her third personality boasts the power to recreate reality to her whim.
