Ao no Exorcist

Ao no Exorcist (青の祓魔師), also known as Blue Exorcist, is a Japanese manga series written and illustrated by Kazue Kato. The manga has been serialized in Jump Square magazine by Shueisha since April 2009, with individual chapters collected into four tankōbon volumes as of July 2, 2010. The one-shot of the manga was first featured in the September 2008 issue of Jump Square and was titled Miyama Ying House Case (深山鶯邸事件). As of July 4, 2010, 16 chapters have been released in Japan.

Plot
The world of Ao no Exorcist consists of two dimensions joined as one, like a mirror. The first is the world in which the humans live, Assiah. The other is the world of demons, Gehenna. Ordinarily, travel between the two, and indeed any kind of contact between the two, is impossible. However the demons can pass over into this world by possessing anything that exists within it. Satan is the god of demons, but there's one thing that he doesn't have and that's a container in the human world that is powerful enough to hold him! For that purpose, he created Okumura Rin, his son from a human woman, but will his son agree to his plans, or will he become something else...? After killing Rin's guardian Father Fujimoto in an attempt to bring Rin back to the Demon world, it led to Rin's journey on becoming an Exorcist in order to defeat Satan.

Main characters

 * Okumura Rin (奥村 燐)
 * The fifteen year-old protagonist of the story, Rin is the son of Satan born from a human woman and is the inheritor of Satan's powers. After Satan killed his guardian, Father & Exorcist Shirou Fujimoto, Rin decided to become an Exorcist in order to take revenge upon Satan. While being immature and childish, he will put himself in great danger for the sake of helping his friends and achieving his goal. He can tap into the power he has inherited from Satan through the use of a demonic katana, called the Koumaken. The sheath acts as a portal to Gehanna(the demon world) which when drawn returns Rin to his demon form. While in his human form, Rin exhibits a number of physical traits that are signs of his demonic nature, such as sharper-looking teeth, pointed ears, eyes that are darker than normal, and a black, furry tail( which he keeps hidden in his pants). As a demon, Rin gains two small, blue flames that float above his head, even more noticeable elf-like ears, and the trademark sign of anything related to Satan, bright blue flames. Rin can emit these flames in both human and demon form, and as a demon he can manipulate the flames to burn anything around him, as well as spewing them in jets from his hands and sword. In addition, the flames seem to be connected to Rin's emotional state, as throughout the series the potency of the flames seems proportional to the level of anger, distress, or any other negative emotion Rin is feeling. He is attempting to gain the title of Meister as a Knight (an exorcist who fights with a sword). He is currently an Exwire.


 * Okumura Yukio (奥村 雪男)
 * Rin's younger twin brother. Due to the weakness of his body at birth, Satan's powers transferred from Yukio's body into Rin's body. However, because the presence of Satan had been in his body, Yukio experienced a Mashou rite, which allows regular people to become aware of demons through contact with them. After seeing tiny demons surrounding his brother ever since he was born, Yukio secretly trained to become an Exorcist since age seven in order to protect Rin (through the help of Fujimoto). While both Yukio and Rin are in their first year at True Cross Academy, Yukio is already an instructor at the Exorcist cram school who teaches Anti-Demon Pharmacology to Rin's class. It is often stated that Yukio is a genius, having already acquired the title "Meister" in both the Dragoon and Doctor class, while ordinarily most people would aim for Meister in one class (both are still fully qualified exorcists). He is currently ranked a Middle First class exorcist.


 * Suguro Ryuji (勝呂 竜士)
 * Suguro Ryuji (nicknamed "Bon") is Rin's rival and the prodigy in the class. He was the child of the Cursed Temple which was destroyed by Satan 16 years ago. Bon takes everything seriously and is trying his hardest in order to become an Exorcist powerful enough so he could one day defeat Satan ( a goal he claims Rin stole from him) and rebuild his Temple. Currently Bon is trying to acquire the title of Meister in both Aria (a person who recites holy texts to kill certain demons) and Dragoon (a person who fights with guns and other heavy artillery). He is currently an Exwire.


 * Moriyama Shiemi (杜山 しえみ)
 * Shiemi is Rin's class mate and friend. Before she met Rin, Shiemi tended her grandmother's garden while her mother ran an Exorcist only shop inside True Cross Academy. During her encounter with Rin and Yukio, they were able to discover that Shiemi was having her life force leached out by a Demon. After Yukio exorcised the demon, Shiemi finally decided to become an Exorcist and started to attend class. It was later revealed that Shiemi had talent in becoming a Tamer, as she was able to summon a Greenman Spirit during class. It is apparently a rare talent to possess amongst the Exorcists, where there are only a few who can control demons and fight.

Minor Characters

 * Fujimoto Shirou (藤本 獅郎)
 * Father Fujimoto was Rin and Yukio's guardian and was also considered to be one of the most powerful Exorcists in the world. He was thought to be the only man in the world that was able to sustain possession by Satan himself and thus Satan was constantly after his body. Fujimoto was able to fought off Satan's attempts at possessing his body through sheer willpower. However after receiving a mental shock from what Rin had said, Satan was finally able to take over his body and later killed him. Fujimoto had a familiar sith cat demon, which he called Kuro, that Rin has inherited. He was a confirmed Aria, Dragoon and Tamer and could possibly have been a Knight and a Doctor as two of those who have studied under him have become these. He was said to be the strongest exorcist on the planet and was the only one to gain the rank of Palidin, the highest rank of the exorcists.


 * Mephisto Pheles (メフィスト・フェレス)
 * Pheles is the Chairman of True Cross Academy and also an Exorcist. After Fujimoto's death Pheles was ordered to kill Rin, however he accepted Rin's proposal in becoming an Exorcist and entered him into True Cross Academy. It has been heavily implied that he is the son of Satan along with his brother, the Earth King, Amaimon. He possesses the unique and peculiar ability of transforming into a small dog after counting down from three in german. How powerful he is has not been shown but he has mentioned that he is a honaray knight, the position two ranks below Paladin. He has been shown responsible for allowing several higher class demons onto campus. His name is an obvious pun on the word Mephistopheles, which is name for the another infamous devil, similar to his father Satan. He is portrayed as a man with more money than sense but is very cheap when it comes to spending on others.


 * Amaimon (アマイモン)
 * Also known as the "Earth King". Amaimon is supposedly the second son of Satan and another Demon Prince of Gehenna. Unlike his father and elder brother Mephisto, Amaimon had little interest in Rin after their first encounter. Fitting with his title, Amaimon has vast control over the land as he was able to start an earthquake while being pinned down by Rin. He has been shown to take odd interests in things as he wished to tour Japan upon arriving instead of seeing Rin

Key Terms
Mashou
 * The Mashou is an ancient Buddhist term, literally meaning demonic hindrances. In the world of Ao No Exorcist, any person desiring to become an Exorcist must go through a Mashou rite as a first step. Ordinarily, humans cannot see demons on a physical plane. However, once a person comes in contact with a demon (normally through physical contact), they have the ability to see demons for the rest of their life. A Mashou is normally done under very controlled circumstances, so as to prevent anyone from being injured or harmed.

Manga
The chapters of the Ao no Exorcist (青の祓魔師) manga series are written and illustrated by Kazue Kato and have been serialized by Shueisha in the manga magazine Jump Square since April 2009. The series follows the high school student Okumura Rin as he battles his way through on becoming an Exorcist in order to defeat Satan.

Currently chapters 1 to 11 have been complied into three tankobon volumes in Japan by Shueisha, with the first volume released on August 4, 2009 and the last volume released on July 2, 2010. As of July 4, 2010, 16 chapters have been released in Japan.

Chapters not yet in tankōbon format
These chapters have yet to be published in a tankōbon volume.


 * 16. " "(Not yet translated)