This may be a story of the past that had been concealed, and mustn't be seen. About 20 years before Kiyotaka Ayanokouji enrolled at Advanced Nurturing High School. There was a man. Atsuomi Ayanokouji, aged 31. A politician. Atsuomi was born as a "have-not" in Japan's society of disparity, but there was one thing he possessed more than anybody else: his uncontrollable, ever-expanding "ambition." Atsuomi had been doing dirty work for Jinnosuke Naoe, the head of the Naoe faction that he was a part of. As a chance to reward all the hard work that he had done, Naoe offers him a top-secret project: the founding of an institution for a "Talented Persons Nurturing Program," which is under the direct control of the government. Atsuomi, who is busy pursuing his ambitions, brings them to fruition and names the institution he establishes the White Room. He had also started on another project: to get his own biological child to join him in the White Room. This is the beginning of everything. A story about the "dissection" of Kiyotaka Ayanokouji. Within a cold white room, what does the future look like in the eyes of a young child? (Source: Kadokawa, translated)
Koudo Ikusei Senior High School, a leading prestigious school with state-of-the-art facilities where nearly 100% of students go on to university or find employment. The students there have the freedom to wear any hairstyle and bring any personal effects they desire. Kōdo Ikusei is a paradise-like school, but the truth is that only the most superior of students receive favorable treatment. The protagonist Kiyotaka Ayanokōji is a student of D-class, which is where the school dumps its “inferior” students in order to ridicule them. For a certain reason, Kiyotaka was careless on his entrance examination, and was put in D-class. After meeting Suzune Horikita and Kikyō Kushida, two other students in his class, Kiyotaka’s situation begins to change.
**NEW KIDS ON THE BLOCK** As Ayanokouji and his classmates begin their second year at the Advanced Nurturing High School, they’re greeted by a fresh gauntlet of exams and a fresh batch of rather unique first-year students. They’ll have to get to know each other quickly, because the first special exam pairs the first-years with the second-years on a written test—with only the second-years facing expulsion if their team performs poorly! Worse yet? It seems one of the new first-years is also from the White Room. Can Ayanokouji avoid expulsion while sussing out the identity of this hidden foe? *Source: Seven Seas Entertainment, Vol. 1*
Horikita Suzune wants nothing to do with her annoying classmates. All she wants is her distant older brother, the student council president, to acknowledge her presence. Horikita turns to a student almost as antisocial as she is, Ayanokouji Kiyotaka, for help. Despite a rocky start, Horikita and Ayanokouji spark a friendship. But can their growing relationship survive the suffocating and cutthroat atmosphere of their elite school? (Source: Seven Seas Entertainment)
Welcome to the Classroom of the Supreme Ability Doctrine: Other School Days is an official spin-off anthology manga of You-Zitsu series, which was published under Media Factory's MF Comic imprint on September 23, 2017.

