By monitoring citizens using special devices worn around their necks, authorities have taken extreme measures to ensure that society remains chaste.
With the introduction of strict new morality laws, Japan has become a nation cleansed of all that is obscene and impure. But if they fail, they face the consequence of participating in a devastating war that will engulf both sides of the gate. Three months after the attack, Youji has been tasked with leading a special recon team, as part of a JSDF task force, that will be sent to the world beyond the gate-now being referred to as the "Special Region." They must travel into this unknown world in order to learn more about what they are dealing with and attempt to befriend the locals in hopes of creating peaceful ties with the ruling empire. With swift actions, Youji saves as many lives as he can while the rest of the JSDF direct their efforts toward stopping the invasion. From this gate, supernatural creatures and warriors clad in medieval armor emerge, charging through the city, killing and destroying everything in their path. Off-duty Japan Self-Defense Forces (JSDF) officer and otaku Youji Itami is on his way to attend a doujin convention in Ginza, Tokyo when a mysterious portal in the shape of a large gate suddenly appears. Thus begins the tale of the boys' harsh lives in Prison School, a righteous struggle that will ultimately test the bonds of friendship and perverted brotherhood. It's only after their plan is thoroughly decimated by the infamous Underground Student Council that the motley crew find their freedom abruptly taken from them, as they are thrown into the school's prison with the sentence of an entire month as punishment. Unable to communicate with their fellow female students, the eager boys set their sights on a far more dangerous task: peeping into the girls' bath! Kiyoshi, Gakuto, Shingo, Andre, and Jo are quickly cast away without having a chance to make any kind of a first impression. However, this is all about to change due to the revision of the school's most iconic policy, as boys are now able to enroll as well.Īt the start of the first semester under this new decree, a mere five boys have been accepted, effectively splitting the student body into a ratio of two hundred girls to one boy. Located on the outskirts of Tokyo, Hachimitsu Private Academy is a prestigious all-girls boarding school, famous for its high-quality education and disciplined students. However, as they further investigate the abilities, their findings entangle them in far more complicated matters than they could ever imagine. With Yuu begrudgingly assisting in council affairs, the group sets out to find and protect new ability users from harm. Hoshinoumi Academy is secretly an institution created for adolescents who possess supernatural abilities-with the student council serving as a means of locating those who abuse their powers.
Through coercion, Nao convinces Yuu to transfer to Hoshinoumi and join the student council. His shenanigans are eventually stopped by Nao Tomori-the headstrong student council president from Hoshinoumi Academy-who sees through his deceit. Though it only lasts for five seconds at a time, Yuu's mysterious power allowed him to cheat his way to the top of his class and enter a prestigious high school, where he continues his dishonest acts. If not for his ability to take over people's mind and body, Yuu Otosaka would be an ordinary high school student.