Yoshi, a student attending an exclusive all-boys high school, discovers solace in the school nurse, Urakawa-sensei. Urakawa's gentle persona and striking looks offer a refreshing change of pace. However, Yoshi soon realizes that there's more to Urakawa than meets the eye as the nurse appears to be in close proximity to another student named Sugao. Yoshi is in for a major surprise as he unravels truths he would rather have remained hidden.
In a new town, Yuuma Yamabuki encounters Laira, a boy who dresses in women's clothing and requests Yuuma's assistance. To accompany Laira to her girls-only school, Yuuma must disguise himself in women's clothing. There, he meets the members of the Girl Research Society.
On campus, Himeyuri Shizuku, the student council president, and her secretary, Oniyuri Itsuki, are well-known individuals with distinctive personalities. Though there are factions among their admirers, their true relationship remains hidden.
At the age of 15, Shino Meguro finds himself cursed by a fellow classmate. Is there hope for his salvation in the form of a transfer student who asserts themselves as a wandering shrine maiden?
The protagonist Akira has been plagued with horrible nightmares lately, but what could be their connection to the mysterious murders that are occuring.
One day, Riku finds a mysterious message on her table from a boy with the initials Y. N., stating that he likes her. Riku’s hoping Y. N. is the star of the school, Nakao Yoshiki-kun, but could he be interested in a girl like her? She wants to ask Nakao-kun if he was really the one who wrote the message, but there’s this guy who keeps trying to get in her way…
Sugata Sanshirou has been studying martial arts in the wilderness, becoming strong and fast. When Sanshirou’s grandfather tells of a promise made long ago to a family friend he tells Sanshirou it is time to go to the city and meet the girl Sanshirou is engaged to. It’s a shock, but Sanshirou goes to the city. Toyotomi Sanshirou is a young man with some fighting experience in the city, and some training thanks to his grandfather’s doujo, but he’s not really into it – although he won’t back down from a fight or from defending his family’s honor. He comes home one day to find his sister Mifumi arguing with his grandfather about an arranged marraige to a boy with the same name as him. He believes this is his way out of being the top fighter in the doujo and he welcomes the pending arrival of this new Sanshirou as his ticket out of there. Okay, two problems (and you knew that they would be there). One, Sugata Sanshirou is a girl, and two, she’s determined and honor bound to become the wife of the only son at the Doujou – namely, Toyotomi Sanshirou. Oh, and one more thing – she’s stronger than everyone else at the Doujou combined. Perhaps stronger than everyone in the city combined…
Single father Nanjou is raising his son, Chiharu, on his own. Aiba, one of Chiharu's teachers at the daycare center, often stays late at the Nanjou household to care for the child, gradually taking on a maternal role. What will happen in the relationship between Nanjou and Aiba? As time passes, Chiharu forms a friendship with Satoshi, another child from the daycare. However, their friendship is put to the test when Chiharu's feelings for Satoshi remain unrequited. How will this affect their relationship? Bonus one-shot story: "Otome Danshi no Houkago Lesson" (Girlish Boys' After School Lesson)
As a freshman in high school, Fumi is a devout follower of shoujo manga. Ever since the school's opening ceremony, she has been smitten with Haruma. Regrettably, her class is full of other charming lads, and she is eager to engage with them as well.
Approaching graduation, Miyoshi, a high school pupil, takes advantage of the chance to converse with his classmate Arai in private for the first time since they met. Miyoshi has never had a genuine opportunity to engage with Arai as he habitually sleeps after reaching school early. Regrettably, their time together is brief, only spanning the short period before graduation, during which Miyoshi discovers his secret adoration for Arai. However, Arai appears to be unenthusiastic about school or companions and only has one authentic passion in life.
For two decades now, Earth has been home to enigmatic creatures called Kaiju. These monsters, whose origin is unknown, were initially aggressive until it was discovered that their hostility could be quelled by the voice of a young girl. Thus, humanity took the bold step of trying to keep them as companions. To this end, the Tatara girls' school introduced a unique program where young girls could train as Kaiju trainers. Ion Hidaka, a sixth-grader, decided to pursue this unconventional career. As a member of the breeding club, assigned at the start of the school year, Ion has to take care of a colossal monster that lives in the forest behind the school every day.