Satsuki Miya

WARNING: This page contains spoilers

Satsuki Miya is a major character in the anime Denpa Teki na Kanojo, specifically one of the main antagonists of the first OVA. Satsuki was a normal girl in a major Japanese city (possibly Tokyo) until she was raped by her next door neighbor, a man named Kakura Kiyoshi. Kiyoshi revealed he was a serial killer, claiming to be a "government agent sent to assassinate aliens living among us disguised as humans". In a sort of "Stockholm Syndrome", Satsuki became attached to the Kakura in spite of his assaulting her, seeing him as a sort of older brother figure. Satsuki followed Kakura on his killings, photographing the victim immediately before and after Kakura murdered them with a baseball bat. Satsuki discovered she got a thrill out of photographic her victim's last minutes, and later started posting the photos on anonymous online message boards. On one of these killings, Satsuki thought one of the victims might have been merely unconscious after Kakura beat them with a baseball bat, so Satsuki took a piece of wire and used it as an improvised garrote, strangling the victim. This act made Satsuki more sadistic, and it became standard practice for her the "finish off" the victim by strangling them after Kakura beat them.

At the same time, Juu Juuzawa, a delinquent high school student, discovered a girl from his school named Kanako Fujishima murdered, having been beaten and her body hanged by the neck with a wire. Juuzawa was led into investigating the murders by a girl named Ame Ochibana, an odd girl who claimed the be his "guardian", claiming he was a king and she a knight in a past life (Juuzawa did not realize at the time that she was a childhood friend, and "past life" was a game they played as children). Ame discovers that all of the serial murders took place on a rainy night, and theorizes that the culprit views the probability of precipitation in weather reports as his probability of success.

Juuzawa is given a note telling him to meet someone on a night with a high probability of precipitation at a nearby park. He meets Kakura, who he accuses of being the killer. Kakura confirms his accusation, giving his story of being ordered by the government to assassinate aliens. Juuzawa attempts punch Kakura, but Kakura fights back with much greater skill than Juuzawa, appearing to have some martial arts training. Kakura strikes Juuzawa in the mouth, knocking a tooth out. Juuzawa literally spits the tooth right into Kakura's eye, hard enough to incapacitate him, while Juuzawa places his watch around his fist like a a set of brass knuckles, and punches him in the face, before binding Kakura with his belt and (presumably) summoning the police. Ame arrives on the scene shortly after Juuzawa disabled Kakura, disappointed that she was unable to fulfill her role as his "knight".

At school the next day, Satsuki invites Juu to eat lunch with her in an empty classroom, where she gives him a soda that has been laced with a sedative, which, while it fails to knock Juuzawa completely unconcious, it does stop him from moving his legs. Satsuki then locks both doors to the room and closes the curtains on the window, before she picks up a baseball bat and strikes Juu repeatedly in first in the arms, then in the legs, breaking all four limbs. Satsuki then confesses her role in the serial murders, and then proceeds to start taking photos Juu, like she did with her victims.

Ame, however, hears Juu's screams and forces her way into the classroom, armed with a stun gun, and shocks Satsuki with it, causing her to collapse to the floor. Ame then helps Juu to his feet, apologizing for not being able to get to him in time. Satsuki, however, recovers from the effects of the stun gun, and gets out a boxcutter knife and charges at Ame. Juu, however, jumps in front of Ame, taking the stab wound for her. Ame then gets out her stun gun and disables Satsuki a second time, before presumably (it is not explicitly shown in the anime) summoning police and paramedics. Satsuki is arrested, and Ame is later seen visiting Juu in the hospital.