Louise is a student at Tristein Magical Academy. One day, a ceremony takes place wherein students are tasked with summoning familiars. For Louise, her familiar comes in the form of a Japanese boy named Hiraga Saito.
Suga Kimio finds himself hiding in the girls locker room, unable to move or escape the situation. Komine Nozomi, one of the shy girls in his class discovers him. She blackmails him into agreeing to show each other’s bodies.
Lucy Heartfilia, runs away from home and travels to the land of Fiore to join Fairy Tail, a Magician Guild. Along the way, she meets Natsu Dragneel, a teenage boy looking for his foster parent, a dragon named Igneel.
After the murder of her father, Ryuuko Matoi has been wandering the land in search of his killer. Following her only lead the missing half of his invention, the Scissor Blade — she arrives at the prestigious Honnouji Academy, a high school unlike any other. The academy is ruled by the imposing and cold-hearted student council president Satsuki Kiryuuin.
Keita has two older step-sisters, Ako and Riko, but since they aren’t related by blood, they love him in a lustful way. After a mishap at school, Ako and Riko finally confess their love to him. Keita dislikes the thought of seeing them other then brother and sister, but as he tries to enter the same school as his sisters, he slowly becomes attracted to them.
A Knightmare unit made of boys and girls from Zone Eleven are thrown into a military operation with a 5% chance of survival. They must rescue an allied unit left behind on the European warfront. Among those selected for the rescue operation is Lieutenant Akito Hyuuga, known as “Hannibal’s Ghost” due to his prowess on the battlefield.