Rise to the top of a school full of delinquents with the help of beautiful gals! (Source: Dragon Age, translated)
At birth, every person in the world is born without a defined gender. However, when a child turns 12, their body starts to develop into their desired gender. This process doesn't apply to Hinase Arima, who has yet to experience any physical changes even after reaching the age of 18. Despite this, they are content with life as long as they have their two childhood friends: Ritsu Kaga, an joyful and cute girl, and Shiori Takayama, a tall and stubborn boy. As Hinase approaches their final year of high school, they expect things to remain unchanged. But, their life is turned upside down when both Ritsu and Shiori confess their love on the same day. Because they've never felt any romantic or sexual desire, Hinase doesn't know how to respond to both of their confessions. However, with time running out, Hinase must make a critical decision soon: to choose between becoming a boy or a girl.
Yuua Hayakawa used to love playing with Chii, a mysterious girl with a murky family life who likes collecting dead insects, but it's been years since they've spoken. Now, Chii hardly ever even comes to school. One day, Chii shows up to class in beat-up gym clothes with a handful of dead bugs and starts a commotion that gives Yuua's classmate, golden boy Koudai, an idea: he's going to save Chii, and he needs Yuua's help to do it. But clean-cut exteriors don't always promise good intentions, and the darkness in Chii may be more dangerous than Yuua had ever imagined.
Yukiteru Tamaki and his childhood friend Yuno Kirishima are in a relationship, and outwardly, things seem perfect. But Yukiteru has a secret: he has actually been sleeping with their friend, Rena Saotome, ever since she confessed to him. Though Yukiteru plans to tell Yuno, he soon finds himself juggling both girls, with Yuno being none the wiser. But things get more complicated when Kaori Yumeno sees Yukiteru and Saotome having sex on the rooftop. She agrees to keep quiet—for a price. The price is, of course, Yukiteru's body. With all of these girls in his life, Yukiteru has no shortage of intimate partners. But what will happen when Yuno finds out?
Mayu and Nobu have been inseparable since childhood, always the best of friends. They are joined by a third childhood friend, the introverted Yuiko, who has always been the damsel in distress that the boys come to rescue. When they start high school, the trio meet the daughter of the chairman, the perfect and popular student council president known as "The Rooftop Princess." When Yuiko gets into trouble with a skirt chaser, The Rooftop Princess comes to her aid without expecting anything in return. Yuiko instantly becomes enamored with the princess, and Mayu develops a different admiration for her. These four individuals become the center of a captivating high school romance drama.
Despite being blessed with both beauty and brains, Johann's position as the top student at the Academy was threatened by the emergence of Elena Evoy. What made matters worse was that Elena appeared unimpressed by Johann's charms, causing him to feel downtrodden. Johann found himself preoccupied with thoughts of Elena and wondered why he felt this way if she wasn't his rival.
During their high school days, many teenagers feel overwhelmed by stress, prompting them to take up hobbies as a means of coping. However, Zen Minedara's chosen pastime of taking upskirt photos of the girls around him could result in severe consequences, including imprisonment. Despite being aware of the moral implications of his actions, Zen feels unable to quit, convinced that this is the only way to reduce his stress levels. But when he takes an upskirt photo of Ayame Houjou, the attractive class vice president, en route to the station, she catches him in the act and threatens to report him. Desperate for mercy, Zen begs Ayame to pardon him, swearing that he would do anything to placate her. Surprisingly, Ayame agrees to his request, leaving Zen to breathe a sigh of relief, ignorant of the bizarre destiny he has chained himself to.
Dahlia Academy is an exclusive institution that enrolls students from two clashing nations: Touwa in the east and the Principality of West. As the conflict between the two groups endures, Romio Inuzuka, the leader of Touwa's "Black Doggies," faces a dilemma. He has developed feelings for Juliet Persia, who leads the "White Cats" from the West. One night, Romio confesses his love to Juliet and promises to work towards a better world with her. Though she agrees, they must keep their relationship clandestine to preserve the school's harmony. Can this pair of fated lovers keep their affections confidential while striving for a revolution?
While engrossed in a novel, a youthful lady is unexpectedly ensnared within its pages and unknowingly takes on the part of the tale's antagonist. She contemplates the option of allowing the story to unfold, in the hopes of eventually returning to reality despite the unfavorable conclusion that awaits her. However, as the body count rises and her likelihood of breaking free dwindles, she realizes the need to rebel against the predetermined script and take hold of her own destiny. Fueled by newfound determination, she chooses to accept her circumstances and fight for survival.
Aizawa felt a sense of comfort when he realized that Suzuki, his former bully, hadn't changed a bit even after two decades. During their school reunion, Suzuki was still as hostile as ever. However, Aizawa kept to himself that he was now a middle school teacher and that Suzuki's cherished daughter was one of his pupils.
Akihisa Yoshii attends Fumizuki Academy, a distinguished institution that employs unconventional teaching methods including the Placement Exam. This system utilizes student scores to determine class placement, with Class A representing the cream of the crop and Class F indicating the weakest learners. The higher the class rank, the greater the privileges and luxurious amenities awarded to its members. To his dismay, Yoshii is assigned to the lowly Class 2-F and is even designated the class dunce. The Summoner Test War, a critical school event, takes center stage utilizing advanced technology to allow students to summon and battle creatures against rival classes in pursuit of their assets. In the comedic series entitled Baka to Test to Shoukanjuu!, Yoshii and his 2-F classmates engage in these epic clashes against other classes, determined to claw their way to the top.
Masato is a first-year high school boy who is still struggling trying to fit in with his class. He is curious about Rinko, another loner who sits next to him. One day, he accidentally witnesses her secret to-do list, and ends up offering to help Rinko live out the spirited school life of her dreams…