Manga adaptation of the 2nd arc of the Mahouka Koukou no Rettousei series. There are currently nine magic high schools affiliated with the National University of Magic throughout the country. In an effort to address the current limitations, magic high schools are trained to the highest degree, while they are trying to increase the limited pool of instructors. For that purpose, a measure was put in place so as to fuel the student's aspirations through competitions between the 9 magic schools. The largest of these is the summer Nine Schools Competition. It is a nationwide magic high school magic tournament. Every year a selection of magic high school students from across the country meet, putting their pride on the line, and unfold a story of frustration and glory. With a huge crowd including not only government officials and those interested in magic but also businesses, overseas companies, researchers and scouts, this is the greatest stage for magic high school students to shine. This year too, the curtains of that momentous event will be raised again.

"Three years ago, he had the same posture. Three years ago, he had stood behind Miyuki. Yes.... Compared to three years ago, it had changed." Set 3 years prior to the present time, Tsuioku-hen tells the events that would change Miyuki's world drastically, as well as the events that led Tatsuya to become what he is now. (Source: MangaHere)

Mahouka Koukou no Rettousei: Raihousha-hen (魔法科高校の劣等生 来訪者編) is the manga adaption of the 'Visitor Arc' from the 9th to the 11th light novels.

Mahouka Koukou no Rettousei: Double Seven Hen (魔法科高校の劣等生 ダブルセブン編) is the manga adaption of the 'Double Seven Arc' from the 12th light novel.

Summer Vacation arc follows a variety of characters over their summer break between the Nine School Competition arc and the Yokohama Disturbance arc.