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The Worst Episodes of Blue Exorcist

Every episode of Blue Exorcist ranked from worst to best. Explore the Worst Episodes of Blue Exorcist!

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Humans live in the world of Assiah, demons in Gehenna. The two dimensions are not meant to interfere with each other, but demons still possess creatures in Assiah in spite of this. The humans who

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  1. #1 Worst Episode
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    Blue Exorcist Season 1 Episode 11 - Demon of the Deep Seas
    6.7/10(241 votes)

    #1 - Demon of the Deep Seas

    S1:E11

    Rin and his classmates Izumo and Shima are sent for their first mission as Exwires to a coast town aflicted by the presence of a Kraken. Izumo stumbles upon a boy whose father set to face the Kraken six months before and is still missing. The boy plans to enact his revenge against the creature as he believes it killed his father, but he and the Exwires find out what really happened when they encounter it, much to their surprise.

    Director:Unknown
    Writer:Unknown

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  2. Blue Exorcist Season 1 Episode 19 - An Ordinary Day
    7.0/10(210 votes)

    #2 - An Ordinary Day

    S1:E19

    The Exorcism Cram School students are having a ball with Shima's birthday-based fortune-telling. When they discover that Izumo's birthday is coming up, they hit upon the idea of throwing her a surprise party!

    Director:Yoshiyuki Fujiwara
    Writer:Ikuko Takahashi

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  3. Blue Exorcist Season 5 Episode 2 - Truth
    7.0/10(1 votes)

    #3 - Truth

    S5:E2

    Having lost her family in a fire and with nowhere left to go, Yuri meets Shiro, who is on the run from Section 13. Shiro is brought back by the exorcists pursuing him, and he makes a request of Mephisto. Meanwhile, Yuri is taken to the Asylum, a school for exorcists-in-training, due to her ability to see demons. As he watches the two grow up, Rin witnesses the true nature of the Asylum and Section 13.

    Director:Unknown
    Writer:Unknown

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  4. Blue Exorcist Season 1 Episode 18 - Gale
    7.2/10(213 votes)

    #4 - Gale

    S1:E18

    Rin undergoes training to master his demonic flames, when a giant bird-like demon swoops in on him! After driving it away, all of the Cram School members are sent to investigate how the demon infiltrated the academy...

    Director:Takahiro Harada
    Writer:Ryota Yamaguchi

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  5. Blue Exorcist Season 1 Episode 6 - The Phantom Chef
    7.3/10(261 votes)

    #5 - The Phantom Chef

    S1:E6

    Rin and Yukio find that the responsible for their meals at the dormitory was Ukoback, a cooking familiar appointed by Mephisto Pheles to aid them. They also learn how Ukoback can be troublesome when he gets angry.

    Director:Ryutaro Sakaguchi
    Writer:Ryota Yamaguchi

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  6. Blue Exorcist Season 1 Episode 21 - Secret Garden
    7.3/10(212 votes)

    #6 - Secret Garden

    S1:E21

    The assailant has escaped, but things are just getting back to normal after the monastery attack. Just then, someone appears before Yukio!

    Director:Ryutaro Sakaguchi
    Writer:Ryota Yamaguchi

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  7. Blue Exorcist Season 1 Episode 1 - The Devil Resides in Human Souls
    7.4/10(345 votes)

    #7 - The Devil Resides in Human Souls

    S1:E1

    Rin Okumura is a teenager with a natural gift to get himself in trouble. Despite that he tries his best to meet the expectations of his twin brother Yukio and Priest Shiro Fujimoto, who acts as their guardian, until he finally learns about the dark secret behind his origin.

    Director:Tensai Okamura
    Writer:Ryota Yamaguchi

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  8. Blue Exorcist Season 1 Episode 3 - Brothers
    7.4/10(293 votes)

    #8 - Brothers

    S1:E3

    As part of his training to become an Exorcist, Rin gets himself enrolled at the True Cross Academy. On his first day of classes, Rin becomes shocked to know that his twin brother Yukio is already an Exorcist and will be one of his teachers.

    Director:Shuji Miyahara
    Writer:Natsuko Takahashi

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  9. Blue Exorcist Season 1 Episode 4 - Garden of Amahara
    7.4/10(277 votes)

    #9 - Garden of Amahara

    S1:E4

    Yukio sets out to the school's Exorcist-only shop to stock on some supplies along with Rin. There they find that the owner's daughter, Shiemi Moriyama, is being afflicted by a demon that dwells in her family's garden and, to save her life, they confront it by themselves.

    Director:Junichi Sakata
    Writer:Shinsuke Onishi

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  10. Blue Exorcist Season 1 Episode 5 - A Boy From the Cursed Temple
    7.4/10(276 votes)

    #10 - A Boy From the Cursed Temple

    S1:E5

    Having Shiemi as a new classmate, Rin's total disregard for classes brings forth the anger of another classmate of his, Ryuji Suguro, aka "Bon". After learning of Bon's story, Rin finds that they have more in common than he would like to admit.

    Director:Toshimasa Kuroyanagi
    Writer:Ryota Yamaguchi

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  11. Blue Exorcist Season 1 Episode 7 - Flock of Plovers
    7.4/10(252 votes)

    #11 - Flock of Plovers

    S1:E7

    Eager to make new friendships, Shiemi asks her classmate Izumo Kamiki to be her friend and she pretends to agree, but Rin soon realizes Izumo is just taking advantage of Shiemi's kindness instead. Later, the students are reunited at the old dormitory to take part in the Exwire exam, where a demon attacks Izumo and her friend Paku by surprise and it's up to Rin and Shiemi to protect them.

    Director:Mamoru Enomoto
    Writer:Natsuko Takahashi

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  12. Blue Exorcist Season 1 Episode 9 - Memories
    7.4/10(246 votes)

    #12 - Memories

    S1:E9

    Mephisto Pheles reveals to the students that the ghoul attack was actually part of the Esquire exam and how they dealt with the threat will count as part of their evaluation. Yukio confronts Neuhaus about his reasons to force Rin to use his demonic powers during the exam and he claims that all he did was under Mephisto's orders. However, it does not take much for Yukio to realize Neuhaus' real intentions.

    Director:Unknown
    Writer:Unknown

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  13. Blue Exorcist Season 1 Episode 16 - The Wager
    7.4/10(223 votes)

    #13 - The Wager

    S1:E16

    Consumed by the power of the flames during his battle with Amaimon, Rin goes berserk! He regains control of himself once his power is exhausted...only to be captured then and there by the current Paladin, Angel!

    Director:Junichi Sakata
    Writer:Shinsuke Onishi

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  14. Blue Exorcist Season 1 Episode 17 - Temptation
    7.4/10(215 votes)

    #14 - Temptation

    S1:E17

    As the hearing drags on, the Order finds itself unable to decide on Rin's fate, as Mephisto has proclaimed him to be "a weapon for counterattacking Satan." Just then, something happens…!

    Director:Shinpei Ezaki
    Writer:Ryota Yamaguchi

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  15. Blue Exorcist Season 1 Episode 20 - Mask
    7.4/10(214 votes)

    #15 - Mask

    S1:E20

    Southern Cross Monastery, where Rin and Yukio grew up, has come under attack by a mysterious assailant! Leaving behind these cryptic words: "I will never forgive anyone related to Satan," the masked assailant escapes...

    Director:Kazuhide Kondo
    Writer:Shinsuke Onishi

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  16. Blue Exorcist Season 1 Episode 22 - Demon Hunting
    7.4/10(212 votes)

    #16 - Demon Hunting

    S1:E22

    In light of the recent incidents, Mephisto is dismissed from his post as director. The Order’s Supreme Advisors are ousted as well, paving the way for Ernst to become Pope. And the newly appointed Preceptor of the Japan Branch is revealed to be...

    Director:Shinpei Ezaki
    Writer:Ryota Yamaguchi

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  17. Blue Exorcist Season 1 Episode 8 - Now a Certain Man was Sick
    7.5/10(254 votes)

    #17 - Now a Certain Man was Sick

    S1:E8

    Still troubled after her friend Paku decides to leave the Exorcist lessons, Kamiki gets involved in a fight with Bon and the entire class end up punished by Yukio. Just after Yukio leaves for a mission, the students are attacked by another ghoul and while trying to help the others, Rin learns that the monster was sent by one of his teachers who wanted to confirm that he is the son of Satan.

    Director:Unknown
    Writer:Unknown

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  18. Blue Exorcist Season 1 Episode 13 - Proof
    7.5/10(238 votes)

    #18 - Proof

    S1:E13

    Shura Kirigakure, a high level Exorcist and former apprentice of Father Shiro was acting as one of Rin's classmates tasked to investigate his connection with Satan. With orders to kill him if it were proven true, she is divided between fulfill her obligations and follow Shiro's request to look after Rin in his place if something would happen with him. Her doubts are cleared when she confronts Rin and finds that Shiro was actually raising him like a son instead of a weapon.

    Director:Mamoru Enomoto
    Writer:Ryota Yamaguchi

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  19. Blue Exorcist Season 1 Episode 14 - A Fun Camping Trip
    7.5/10(230 votes)

    #19 - A Fun Camping Trip

    S1:E14

    The first semester has ended, signaling the start of summer vacation for True Cross Academy students. But there’s no rest in sight for Rin and the other ExWires: first they must take part in a 3-day drill to prepare them for actual combat, under the guise of a camping trip out in the forest.

    Director:Ryutaro Sakaguchi
    Writer:Ikuko Takahashi

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  20. Blue Exorcist Season 3 Episode 5 - Destiny
    7.5/10(2 votes)

    #20 - Destiny

    S3:E5

    Every branch of the Knights of the True Cross is thrown into chaos as Lucifer, the King of Light, declares war. At the same time, Yukio, Rin, and the other Exwires leave for Izumo's hometown in Shimane Prefecture to bring Izumo and Shima back home. Izumo has been kidnapped and confined in the Far East Laboratory, controlled by the Illuminati. As Izumo awakens, she finds Shima wearing an Illuminati uniform. Then, she also meets someone with whom she shares a deep connection.

    Director:Unknown
    Writer:Unknown

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  21. Blue Exorcist Season 3 Episode 6 - I Can't Rely on Anyone
    7.5/10(2 votes)

    #21 - I Can't Rely on Anyone

    S3:E6

    Takara summons Izumo's familiar, Fox God Mike, to talk about the past surrounding the Kamiki family and the Inari Taisha Shrine. Coming from a long line of shrine maidens, Tamamo, Izumo and Tsukumo's mother, serves as the head of the family who must bear the burden of controlling the fox demon, Nine Tails. Although Izumo possesses excellent divine power as a shrine maiden, she has no one she can rely on in her private life – she spends her days with her boisterous mother and younger sister. Those days fell into ruin when the Inari Light Foundation appeared and made its move.

    Director:Unknown
    Writer:Unknown

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  22. Blue Exorcist Season 3 Episode 7 - Hesitation
    7.5/10(2 votes)

    #22 - Hesitation

    S3:E7

    Behind the façade of the Inari Tourism and Urbanization Project, the Illuminati gradually undermined the area. After learning about Izumo's past from Mike, Rin and the others head to Peace Town Inari, which they believe holds the entrance to the Illuminati's underground laboratory. Meanwhile, at the laboratory, Izumo is taken to a room where Michael Gedoin is waiting to undergo a complete medical examination. Izumo screams to create an uproar, giving her a chance to try and escape by summoning Uke and Mike. She runs away to get out of the underground laboratory – only for Renzo Shima to stand in her way.

    Director:Unknown
    Writer:Unknown

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  23. Blue Exorcist Season 3 Episode 8 - Determination
    7.5/10(2 votes)

    #23 - Determination

    S3:E8

    Michael Gedoin, lost in his admiration and adoration for Lucifer, takes further action to ensure the success of his Elixir research. He devises a plan separating Rin and his team – leaving each member to fend for themselves. Although Rin faces off against a giant, grotesque Zombie in the underground laboratory's container, he hesitates to use his sword against it when he realizes the Zombie is a human corpse possessed by a demon. Yukio, Suguro, Shiemi and Konekomaru each must face off against their demons in the laboratory alone...

    Director:Unknown
    Writer:Unknown

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  24. Blue Exorcist Season 3 Episode 9 - Help Me
    7.5/10(2 votes)

    #24 - Help Me

    S3:E9

    With the laboratory container now destroyed, Rin and the rest of the team were able to regroup, but Michael Gedoin sets a bloated Zombie to attack them. Gedoin talks about how the Far East Laboratory is the central hub for the Elixir of Immortality experiments – exposing the truth about Peace Town Inari and enraging everyone in the process. Then, Izumo appears – heading against her will to undergo the surgical transplant of Nine Tails. Rin breaks out his Koma Sword to save Izumo. Rin punches Shima, sending him flying, for trying to prevent Rin from helping her. Rin extends a helping hand to Izumo, but...

    Director:Unknown
    Writer:Unknown

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  25. Blue Exorcist Season 3 Episode 10 - Friends
    7.5/10(2 votes)

    #25 - Friends

    S3:E10

    Forcibly possessed by Nine Tails, Izumo strains her energy to cry for help as the demon's power overwhelms her. Rin answers Izumo's cry for help, exorcises the bloated Zombie and finds himself standing in the way of Michael Gedoin. Gedoin, confused and impatient with the unexpected situation, unleashes more Zombies on Rin and the others to buy time. As Yukio and the rest of the group come rushing to fight back, Izumo begins to be swallowed up by Nine Tails' madness, which she cannot subdue and is losing control.

    Director:Unknown
    Writer:Unknown

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Worst Episodes Summary

"Demon of the Deep Seas" is the worst rated episode of "Blue Exorcist". It scored 6.7/10 based on 241 votes. Directed by Unknown and written by Unknown, it aired on 6/26/2011. This episode scored 0.3 points lower than the second lowest rated, "An Ordinary Day".