The Irregular at Magic High School

A brother and sister enroll at the Magic High School. He's an underachiever known as a "Weed," while her talents place her in the "Bloom" category.

The president of the student council asks Miyuki to join the student council. Miyuki says that her brother should also join them.

Everyone is surprised by how quickly Tatsuya defeated Hattori in the duel. Meanwhile, Miyuki is having mixed emotions about her big brother.

Mibu thanks Tatsuya for defusing the brawl between her and Kirihara and asks him to join their kendo team. But he's suspicious of her motives.

Mibu tells Tatsuya that they are planning to let the school know their thoughts about the discrimination among the students.

Tatsuya and the others are informed that the intruders are in the library -- and Mibu is with them. Can they stop them and find out what's going on?

Tatsuya has a plan to go after Blanche and take them on in battle. He leads the team to an abandoned factory where the people from Blanche are.

As students prepare for the upcoming Nine Schools Competition, Tatsuya, facing skepticism, must prove himself worthy of the engineering squad.

Tatsuya, along with Miyuki visit Four Leaves Technology to unveil his flying CAD to a top engineer and progress a flying experiment.

The bus carrying the students to the Nine Schools Competition is attacked by unknown forces, and Tatsuya suspects that it's the work of an insider.

The Nine Schools Competition has finally started, and Tatsuya learns that the intruders from the previous night are with the No-Head Dragons.

During Women's Battle Board, Mari Watanabe has a suspicious accident and is taken to the Susono Base Hospital. Tatsuya helps her recover with magic.

Thanks to Tatsuya's engineering skills, First High School players finish on the podium. What will Third High School do to beat First High School?

When another suspicious accident happens at the Nine Schools Competition, the First High students think it was an act of sabotage.

As Tatsuya prepares to compete in Monolith Code, his formidable Third High School opponents scheme to force him into head-to-head combat.

Tatsuya and his teammates have a strategy against Cardinal George and the Crimson Prince in Monolith Code, but have they underestimated their rivals?

Tatsuya remains vigilant as the No-Head Dragons decide to take even harsher actions to make sure that the Nine Schools Competition is called off.

As First High School students celebrate their victories in the Nine Schools Competition, Tatsuya, furious at the No-Head Dragons, pays them a visit.

Fresh from his triumphs at the Nine Schools Competition, Tatsuya is asked to participate in the Thesis Competition as a member of the First High team.

When Tatsuya's computer is hacked, he starts investigating and suspects that the attack has something to do with the upcoming Thesis Competition.

Erika offers to teach Leo a move that would be lethal against his enemies. Since they are taking the day off together, rumors start flying about them.

Tatsuya brings the relic to Four Leaves Technology which the Great Asian Alliance hacks in order to undermine his confidence in the lab. Someone snoops around Tatsuya's personal belongings.

The Thesis Competition is under way, and everyone is worried about the security for the event.

After terrorists attack the Thesis Competition, the students must draw on all their skills to survive.

The battle rages on after the attack on the Yokohama Conference Center. Students fight to make it to the shelter while forces battle on the streets.

Miyuki reveals the price her brother has to pay to use his extraordinary power. Tatsuya, meanwhile, makes use of a destructive weapon.

It has reached the month of April in 2096, and various aspects of Tatsuya's life was changing as he advances to the second year. Tatsuya and Mizuki transferred to the newly established Department of Magical Engineering, and Mikihiko has also transferred out of Course 2, and was now a Course 1 student. Along with this change, Tatsuya and Miyuki were now living with Minami who was sent to stay with them by the Yotsuba Family. Tatsuya enters the school year hoping they would have a peaceful student life this time around, but the new year meant the arrival of new students, like Kasumi and Izumi, the twins of the Sagusa Family, and Takuma Shippou, the new student valedictorian who feels a rivalry towards the Saegusa Family. All of them having their own quirk or two, for better or for worse...

The entrance ceremony has ended, and club recruitment of the freshmen has begun. Amidst the competitive recruitment frenzy, the Robot Research Club and Motorcycle Club were getting in a heated stare off over a freshman that both clubs were aiming to recruit. Kasumi, from the Disciplinary Committee, and Shippou, from the Extracurricular Activities Federation, intervene. However, now the two who had come to break up the fight begin arguing amongst themselves over who should have authority over the situation, and were on the brink of initiating a physical fight. Meanwhile, Koichi, the head of the Saegusa Family, was devising a plan to mitigate the Yotsuba Family's power through a false anti-magician campaign that the USNA's Humanist Extremist group was drawing up for the media.

Information gets out that Kanda, an anti-magic advocate and Diet member, will visit First High School with the media to observe the school's curriculum, claiming that he has heard disturbing rumors about it. He plans to create an uproar with the media and assert that the school is brainwashing students into the military - if he finds anything suspicious of that nature. To stop this ploy, Tatsuya suggests performing an experiment showing the students creating a Sustained Gravity Control-Type Magic Thermonuclear Fusion Reactor = Stellar Furnace. The students plan on demonstrating that the magic education they receive at the school can solve energy problems, and that magic can contribute to the peace of humankind depending on the type of magic they use.

News outlets were enthusiastically reporting the great success of the stellar furnace experiment carried out by the students at First High School. However, since Takuma Shippou had heard from his father that the Saegusa Family was going to be the ones to deal with Diet member Kanda, he thinks they used Tatsuya to claim credit for the experiment's success themselves. Takuma then takes his pent-up anger out on Kasumi Saegusa, who he happened to pass by on campus. Kasumi, unable to turn a blind eye to these insults against her family, is on the brink of engaging in a magic fight with Takuma... But then, the Disciplinary Committee intervenes before either of them makes their move, and takes them in for questioning. Tatsuya suggests they let them duke it out in an official match to end this mutual enmity between the two once and for all.

A notice has been sent to the magic high schools across the country that a portion of the events in the Nine Schools Competition will be changed. Shockingly, three of the six events will be changed. In order to respond to the sudden change in events, First High School's Student Council is thrown in a frenzy to understand the new rules, reselecting athletes and readjusting their CADs. While everyone was complaining about the Competition's management due to the sudden change in timing, one month before the start of the Nine Schools Competition, Tatsuya had a growing suspicion about the strong military flavor of all the newly added events.

Tatsuya and the other Student Council members were spending their days extremely busy in order to deal with the sudden change of events for the Nine Schools Competition. However, out of the blue, Tatsuya receives an email from an unknown sender. The email states that the changes in the competition were due to pressure from the JDF, and that the Kudou Family was planning to piggyback on the JDF's order to test out a secretly developed military weapon at the Steeplechase Cross-country Event. This prompts Tatsuya to head to Nara, where the Kudou Family's stronghold is based, to find out more about the experiments they are conducting.

It turns out that the secret experiments that the Kudou Family has been conducting was for developing parasite dolls, a female combat robot possessed by a parasite. Experiments on the dolls' operations are being conducted at the Steeplechase Cross-country venue, where security is abnormally tight - so much so that Tatsuya himself can't even break into the premises. As such, Tatsuya orders Pixie to keep an eye out for the parasites while he conducts adjustments to the CADs and gives instructions to the underclassmen as an engineer. However, this continual sense of nervousness and nonstop days of hard work are tiring out Tatsuya. He's never felt this tired before.

The nationwide Magic High Schools Thesis Competition held by the Japan Magic Association. Also known as just The Thesis Competition will be held in Kyoto. After experiencing the Thesis Competition being attacked by the Great Asian Alliance last year, Mikihiko, the head of the Disciplinary Committee, proposes to the Student Council that this year they would like to inspect the area around the venue in advance to ensure security. Tatsuya, Miyuki, Minami, Leo and Erika will also be accompanying him. On his way home after the Student Council meeting, Tatsuya learns from the news that Mayumi's bodyguard, Saburo Nakura, was murdered by someone in Kyoto.

As Tatsuya is researching the Traditionalist bases in Kyoto under Minoru's guidance, he meets the owner of a restaurant, who is also a Traditionalist, on the way to Kiyomizu Temple. The shop owner shares that he is concerned about the current state of Nara's Traditionalist sects being absorbed by casters from the Continent and offers to share information with Tatsuya. Based on the restaurant owner's information, Tatsuya narrows down a place in Kyoto where the Traditionalists are hiding. He meets with Mayumi, who wants to find the culprit who killed Nakura, and Masaki, who happened to come across them during a battle against the Traditionalists, and heads to Arashiyama with them.

The night before the Thesis Competition. Tatsuya receives a report from Fumiya that they have located Gongjin Zhou's whereabouts. He was hiding at the JGDF's 2nd Supply Base in Uji. Tatsuya speculates that he would not have enough offensive power to fight alone at the JGDF's base, so he contacts Masaki. When Masaki hears that they would need to invade an army base to get to him, he hesitates for a moment but decides to accompany Tatsuya to fulfill his responsibilities as a member of the Ten Master Clans. The two invade the army base where soldiers controlled by Gongji Zhou await...