Ao no Exorcist Wiki
Ao no Exorcist Wiki

Volume 28 is the twenty-eighth volume of the manga series, Blue Exorcist (青の祓魔師 Ao no Ekusoshisuto) by Kazue Katō. The front cover features Satan.


Fight hellfire with hellfire!

When Shiemi confronts her old nemesis Amaimon, the demon king of earth doesn't understand just how powerful Shiemi has become. But for Shiemi to achieve her destiny, she also needs to realize her own strength! Back in Assiah, Satan and his minions square off against Mephisto and the Knights of the True Cross to determine the fate of the world. After receiving some enchanted power-ups, the Exwires prepare to enact their battle plan. Rin himself is part of the vanguard that aims to engage the enemy head-on. The time has come for Rin to fulfill his promise to defeat Satan, the King of Demons![3]

The Story So Far[]

Both human and demon blood runs in Rin Okumura's veins. In an argument with his foster father, Father Fujimoto, Rin learns that Satan is his true father. Satan suddenly appears and tries to drag Rin down to Gehenna because Rin has inherited his power. Father Fujimoto fights to defend Rin, but dies in the process. Rin decides to become an Exorcist so he can someday defeat Satan and begins studying at the Exorcism Cram School under the instruction of his twin brother Yukio, who is already an Exorcist.

Rin and the others succeed in defeating the Impure King, awakened by the former exorcist, Todo. Meanwhile, Yukio fights Todo, and as the battle rages, he senses the same flame in his own eyes as his brother.

Later, mysterious events begin occurring around the globe orchestrated by a secret society known as the Illuminati. Finally, the Japanese government publicly recognizes the existence of demons.

In order to learn about Satan inhabiting his left eye and the secrets surrounding his birth, Yukio goes to join the Illuminati. Traveling through the past, Rin learns how Shiro and Yuri felt about himself and his brother. Then, Rin once again appears before Yukio in an effort to bring him back.

The two vent their true feelings for the first time and finally come to an understanding. Cooperating with his comrades and determined to fight, Yukio expels Satan into a body for possession. now all-out war between Satan and the exorcists begins!![2]

Chapter List[]

Cast of Characters[]

Info below retrieved from Viz Media.[2]

The Knights of the True Cross[]

Rin Okumura

  • Born of a human mother and Satan, the God of Demons, Rin Okumura has powers he can barely control. After Satan kills Father Fujimoto, Rin's foster father, Rin decides to become an Exorcist so he can someday defeat Satan. Now a first-year student at True Cross Academy and an Exwire at the Exorcism Cram School, he hopes to someday become a Knight. He traveled to the past to learn the circumstances surrounding his birth, and now he is determined to settle matters with Yukio. While fighting his brother, he learns to control his power.

Yukio Okumura

  • Rin's brother. He's a genius who is the youngest student ever to become an instructor at the Exorcism Cram School. While fighting his brother, he reveals his true feelings for the first time. In order to defeat Satan, who was occupying his left eye, he transfers the king of demons to a vessel for possession.

Shiemi Moriyama

  • Daughter of the owner of Futsumaya, an Exorcist supply shop. She possesses the ability to become a Tamer and can summon a baby Greenman named Nee. After quitting the Exorcism Cram School, she went to a garden called El inside Vatican headquarters, where she began training.

Ryuji Suguro

  • Heir to the venerable Buddhist sect known as Myodha in Kyoto. He wants to achieve the titles of Dragoon and Aria. He is Lightning's apprentice and they were conducting an investigation together.

Konekomaru Miwa

  • He was once a pupil of Suguro's father and is now Suguro's friend. He's an Exwire who hopes to become an Exorcist someday. He is small in size and has a quiet and composed personality.

Izumo Kamiki

  • An Exwire with the blood of shrine maidens. She has the ability to become a Tamer and can summon two white foxes. The Illuminati had taken her captive, but with help from Rin and the others, she escaped and settled her grudge against the insane professor Gedoin.

Renzo Shima

  • Once a pupil of Suguro's father and now Suguro's friend. Currently, he is a double agent providing information to both the Illuminati and the Knights of the True Cross

Lewin Light

  • An Arch Knight, he is Arthur's right-hand man as well as number two in the Order. An expert in Arias and summoning, he goes by the nickname Lightning.

Lucy Yang

  • An Arch Knight from the China Branch.

Osceola Redarm

  • An Arch Knight from the Mexico Branch.

Igor Neuhaus

  • A Senior Exorcist First Class who holds the titles of Tamer, Doctor and Aria. Under orders from Mephisto, he was researching enhanced anti-demon compounds.

Mephisto Pheles

  • President of True Cross Academy and head of the Exorcism Cram School. He was Father Fujimoto's friend, and now he is Rin and Yukio's guardian. He's a high-ranking demon known as Samael, King of Time. He assembled the Anti-Satan Suppression Force.


  • The seventh strongest ruler in Gehenna, who bears the title King of Earth. Shemihaza seals him away but allows part of him to remain in exchange for becoming her servant.


  • One of the Baal and known as the King of Insects. She participates in the battle as part of the Anti-Satan Suppression Force.


  • A Cat Sidhe who was once Shiro's familiar. After Shiro's death, he began turning back into a demon. Rin saved him, and now the two are practically inseparable. His favorite drink is the catnip wine Shiro used to make.

The Illuminati[]


  • Commander-in-chief of the Illuminati. Known as the King of Light, he is the highest power in Gehenna aside from Satan. He wants Satan to destroy Assiah and recreate it as a world where demons can live the way humans do.


  • One of the Baal and known as the King of Fire. She dotes on Egyn.


  • One of the Baal and known as the King of Water. Assistant director of the airborne research laboratory on Dominus Liminis. He participated in elixir research.


  • One of the Baal and known as the King of Rot.

Homare Todo

  • Leader of Phosphorus, an organization of guards directly under Lucifer's command. She is Saburota Todo's daughter and Shima's superior officer, and holds a rank of Adeptus Minor or higher.


  • Rin and Yukio's father. He is connected to and rules over almost all demons. He had occupied Yukio's left eye, but now he has taken physical form through possession.

Battles & Major Events[]

Spoiler Alert! Read at your own risk.


​​​​​Major Events