Books with title The Irregular at Magic High School, Vol. 13

April 2096 has arrived. Despite the commotion they were involved in, Tatsuya and Miyuki safely passed all of their classes and are now returning as juniors for another semester. In light of Tatsuya's accomplishments, a magic engineering curriculum has been established, granting him a new lease on proper student life. With his new classes and his position as acting student council vice president, Tatsuya is certain that this year for sure, he'll be able to enjoy a peaceful time at school with his sister...until three freshmen form the elite Numbered families start raising hell in their First High debut!

Tatsuya and Miyuki Shiba are brother and sister, but they share a bond that transcends mere blood relation. Despite the fact that they're siblings who attend the same school, their lot in life couldn't be more different. Miyuki's a Bloom, one of the elite students of Magic High, while Tatsuya's a Weed, with low expectations and even lower levels of respect. But having skillfully diffused a tense situation, Tatsuya finds himself recruited by the school's disciplinary committee and soon discovers there's more to Magic High than he realized...

The rookie competition is one of the most highly anticipated spectacles of the Nine School Competition and a chance for freshman athletes to shine. First High's beloved Miyuki Shiba takes center stage during these matches to give a beautifully elegant performance. Her brother, Tatsuya, doesn't have a moment to waste as he works around the clock as part of the engineering team, relaxing only when he gets a chance to admire his sister from behind the scenes. But after his teammates fall prey to a horrific accident, Tatsuya is suddenly thrust into the spotlight and set on a direct collision course with the Crimson Price, Masaki Ichijou!

USNA Major Angie Sirius's arrival in Japan as Lina the American exchange student was suspiciously coincident with the vampire attacks occurring in the vicinity of Magic High School. With the parasites behind the uproar finally neutralized, things have mostly settled down. However, since they merely vacated the bodies they were inhabiting, it's only a matter of time before the parasites find new hosts. As soon as Tatsuya learns the vampiric creatures are still on the loose, he rejoins his friends on the hunt to eliminate the monsters once and for all-even if Major Sirius hounds him in the process!

December, 2095. In exchange for Shizuku going to study in the USNA, Lina has been attending Magic High School in Japan. Tatsuya figured out her true identity as a member of USNA special forces right away but as soon as one mystery is solved, another breaks out. Right around the same time as Lina's arrival in Japan, there has been a series of attacks on magicians by something called the "vampire." But while Tatsuya and Mikhiko try to use old magic to discover the identity of this criminal, an assault on their school occurs!