Twin Star Exorcists: Season 1

In Kyoto, Benio Adashino prepares for her trip to Tokyo, while her guardian Kinu warns her of rumors about an exorcist with power equal to or greater than hers. She boards a train in Yokohama, only for it to be attacked by Kegare. After entering the spirit world Magano, she manages to defeat them at the cost of depleting all her strength. Meanwhile, after Rokuro Enmado, an aspiring yet neglectful exorcist runs away from his friend Ryogo's attempt to have him participate in an exorcism, he witnes

After the battle with the Kegare, Rokuro and Benio immediately take a disliking to each other. Rokuro is shocked when he returns to the Seika Dormitory and finds that Benio will be living there. The next morning, Arima Tsuchimikado, the leader of all exorcists, arrives and order all the regional leaders be assembled in the Five Mirror Chamber. Once they are assembled, he announces that he has received a prophecy revealing the identity of the Miko, the strongest exorcist who will cleanse all Kega

Rokuro awakens from a nightmare of being married to Benio. Before leaving for an exorcism, Ryogo tells him to help Benio now that she has transferred to his school. Rokuro is displeased to learn that she will be in the same class as him. When Ryogo and his group run into trouble during their exorcism, Benio leaves to assist them. After school, noting that Rokuro has been acting depressed, his childhood friend Mayura Otomi decides to take him to an amusement park. The giant Kegare that Benio is f

Late one evening, Ryogo confides in Benio how he wishes Rokuro would return to being an exorcist. The next morning, Rokuro and Ryogo have an altercation just before the latter leaves for an exorcism. Arriving at the house they are to exorcise, where eleven people have disappeared over time, Ryogo, Shinnosuke, and Atsushi find a room brimming with malevolent energy. Entering Magano, they encounter a gigantic, two-headed Kegare, which knocks Shinnosuke and Atsushi back through the gate, leaving Ry

In Kyoto, Arima dispatches a new and mysterious exorcist to Rokuro's home city of Narukami to investigate the increase in Kegare appearances. Meanwhile, Rokuro begins to reconsider his decision of abandoning exorcism after visiting Ryogo in the hospital. After receiving a report of twenty Kegare appearing, Benio, Rokuro, and the others from the dorm find that a group of elementary school children have been taken. Encountering an overwhelming number of Kegare, they succeed in saving the children,

Mayura begins to worry about Benio after the latter continues to leave school early, thinking that she might be hanging out with gangsters. She begins attempting to get close to her, but they end in failure. Back at the dorm, Rokuro surprises everyone by offering to help with an exorcism since Ryogo has just gotten out of the hospital. The next morning, Ryogo asks Benio to sit out on the day's exorcisms and let Rokuro handle them, so she goes out jogging. She encounters Mayura, and they bond ove

Arima arrives at the dorm, and informs Rokuro and Benio that it is time for their trial. He brings them to a lavish house and tells them that they are to live in it together, in order to hasten the birth of the Miko. He then takes Benio's familiar Kinako and leaves. As soon as the two go to their rooms, the walls retract and the floor tilts dramatically. Arima appears on the TV, revealing this as their first trial, and instructs them to work together to scale the floor and reach an air vent near

Mayura arrives at Rokuro and Benio's new villa, where her concern about them living together is soon outweighed by worry when she realizes that Rokuro is going back to being an exorcist. After she leaves, she thinks back to Rokuro renouncing his attempts to become the strongest exorcist after the death of his friends. At the house, Rokuro and Benio find that Mayura dropped a charm meant to conceal her strong spell power from Kegare, who would feed on it. The two pursue her, but are not in time t

As Rokuro hears that Benio's twin brother is Yūto Ijika, she starts to berate him with her sword then Seigen intervenes that there's more to the story. At that moment, a cloaked individual approaches and reveal itself to be Yūto. Surprise to see him alive, an enraged Rokuro confronts him but subdues him without use of talismans. Seigen resumes that the Hinatsuki tragedy was caused by cases of Kegare corruption. A flashback from two years, the tenants at Hinatsuki Dormitory attend a ceremony that

Rokuro and Benio ask Seigen to help them train, but he refuses. Luckily, Subaru Mitejima, Benio's former master, arrives and agrees to teach them. However, instead of giving them the training they want, she instructs them to do things such as go clothes shopping, hold hands, feed each other, and finally, kiss, at which they balk. After learning that Arima is behind the strange training, they refuse to do anymore. As they pause to eat some ohagi, a breach to Magano opens and they discover a swarm

Subaru and Tatara, start a game of "hide and seek" with Rokuro and Benio, promising to train them if they manage to find her. The pair then start trailing her around the city in vain until they come across another breach to Magano. Once Rokuro and Benio manage to defeat the Kegare, it was revealed to be a fake by Subaru as she wanted to test the couple's bond and trust in each other.

Benio has another meeting with Kamui, who is one of the Basara, the strongest of all Kegare, and the culprit who murdered her parents, Hyoga and Saki, six years ago. Despite being eager to have her revenge, Benio finds herself powerless before Kamui, until Rokuro appears to assist her.

Kamui proves himself to be too strong for Rokuro and Benio, despite combining together, until they manage to resonate with each other and unleash a powerful attack that takes him by surprise. When the fight ends for now, the awakened Twin Stars find themselves in the sweetheart bedroom, which is most likely Arima's doing.

Rokuro and Benio gather at the Seika Dormitory with their friends to celebrate the Tanabata festival, while reminiscing of the events of the series so far.

Fushihara calls on Ryogo to come meet him at a park. There, Ryogo meets an exorcist who had just applied herself to the Ayame Branch of the Exorcist Union. She introduce herself as Haruka Kaibara who quickly grows attached to Ryogo. One day, Ryogo goes to the day care center where Fushihara works and asks him if it is okay for Ryogo to continue dating Haruka. Fushihara lectures Ryogo about family bonds and whatnot. Later, a death report states that Fushihara had died in Magano. However, the trut

After being told off by Seigen, Benio and Rokuro stayed in a bad mood until Mayura comes over to cheer the two of them up. She cooks dinner for the Twin Star Exorcists and walks home with Rokuro in tow. Along the way, Mayura unknowingly gets corrupted and turns into a Kegare. Rokuro refuses to purify her as Benio and Seigen joins him. Seigen battles Kegare Mayura but finds it nearly impossible to purify her. Rokuro, still defiant, asks Seigen if there is another way of saving Mayura. Seigen expl

Seigen attacks Yūto, which proves to be futile. Yūto fatally wounds Seigen who casts a barrier around the Twin Star Exorcists and the fainted Mayura. Seigen resolves to blow himself up; however, Rokuro and Benio escape from inside the barrier, which again Yūto congratulates. Seigen is saved minus one arm and Rokuro manages to land a punch on Yūto who is shocked. He then announces that he will wait for Rokuro's answer (whether he will join Yūto on the dark side) at a place where there are preciou

To prepare themselves for their battle against Yūto, Rokuro and Benio test the limits of their resonance abilities. After confirming that it amplifies the power of their attacks, at the cost of depleting their energy faster, Benio decides to rest, while Rokuro stays to test the power of the red charm left from Seigen. Tormented with visions of Yūto, Benio flees to Seika Dormitory, where Kinu encourages her to fight her fears and return in order to avoid the regret of letting Rokuro fight alone,

Despite using all their powers and abilities, Rokuro and Benio fail to defeat Yūto, who proves himself to be too strong for them. After damaging Benio's legs, Yūto leaves her to die of blood loss and proceeds to kill Rokuro when she is approached by Kamui, offering his help to defeat Yūto by corrupting her body. She is reluctant at first, but her determination to fight by Rokuro's side once more makes her accept, and she rejoins the fight with her legs bearing a Kegare corruption just like Rokur

Benio uses her new impurity legs to fight on par with Yūto, but her new powers soon run out since she is not yet strong enough to handle them. Regardless, Rokuro takes over again and, despite still receiving a beating, begins to overpower Yūto, with the spirits of the Hiinatsuki Tragedy victims holding him up. Once Yūto is sent into a dark abyss, defeated for the time being, the Twin Stars pass out and soon wake up in a hospital in Kyoto. After recovering, the Twin Stars are brought before the T

Two years have passed since their fight with Yūto, Rokuro and Benio are fighting in Magano alongside Haruka, the residents of Seika Dormitory, and Mayura, who is on her first mission with them. After defeating all enemies, they quickly return for Rokuro, Benio and Mayura's first day at High School. As news of multiple cases of poisoning attracts the attention of Seigen, Rokuro, Benio and the others return to Magano, where they discover a young child lost inside and they take her back with them.

Rokuro, Benio and Mayura speculate that the collapsing people are being victims of Kegare corruption due to some miasma emanating from an unknown location. As several large Kegare start pouring into the city, Rokuro and Benio urge Mayura to call for Seigen's help. When she reaches him at Seika Dormitory, he concludes that it is because a massive breach on Magano, called a "Dragon Spot" was opened. He then leaves with the other exorcists to assist the Twin Stars, taking Sae in tow. Meanwhile a ma

State media continues to report about "mass infections" ravaging the country. Rokuro and Benio are the only exorcists capable of closing the Dragon Spots responsible for the pandemic. Kinako possesses an RV and the Twin Star Exorcists and Sae set off for Minamisuwa to plug the hole. At first, Benio was critical due to her connection with Yuto the traitor, but proven herself afterwards. The exorcists go off to fight the Kegare unleashed by the Dragon Spot and Sae is left behind in the RV under Ki

Sae is captured by a powerful Kegare at a derelict amusement park surrounded by miasma, much to Benio and Rokuro's distress, but to everyone's surprise, the creature does not intend to hurt anyone, and the Twin Stars falter with their duty to cleanse it.

A baseball pro is counting down the days to his retirement, until a Dragon Spot opens at his hometown, and he joins forces with the Twin Stars to help close it.

Rokuro and Benio are confronted by a pair of Basara twins Momochi and Chijiwa who are sent to eliminate them under the orders of Kuranashi, another Basara, who seems to be the source behind the appearance of the Dragon Spots. When the Basara fire a strike on the exorcists, Sae unleashes a strange power that protects them. After their battle is left unfinished, Momochi is found heavily wounded. Kuranashi sees him as useless and gives Chijiwa his remaining spell power, under the belief that the Tw

While Rokuro and Benio are away, Mayura seeks to improve herself, and asks assistance from Shimon.

The Twin Stars face another powerful Basara, but this time, Tenma Unomiya, the strongest of the Twelve Guardians, appear to assist them.

At last, Rokuro and Benio arrive at Kyoto to tour when they follow Sae to an underground passage at the Exorcist Union headquarters where they find a mysterious gigantic tree and meet Subaru and Tatara there. However, the two are devastated when Subaru reveals Sae's real identity, that she is part of the Ame-no-mihashira tree that separates Magano and the real world created by Abe no Seimei. A Basara had infiltrated and damaged a branch which weakened the barrier causing the Dragon Spots, and th

After Arima disappears during a fight with Kuranashi, the Twelve Guardians attempt to perform a ritual to seal the Dragon Spots from good, but fail, and Sae is forced to bid farewell to Rokuro and Benio in order to save everybody and returns to the Ame-no-mihashira tree.