The adventures of a Demon King who awakens 500 years after his defeat in a futuristic world.

Living in a fairy tale may seem like a dream, but for this young heroine it is more like a nightmare.

A human wields a magic book that can cure vampires of their bloodlust, and sets out to find vampires to cure with the book.

Two orphans raised as brothers become rivals as they vie for the title of Wizard King, the highest magical rank in the land.

A superhuman firefighter force is formed to deal with supernatural fire incidents.

Considered a genius due to having the highest grades in the country, Miyuki Shirogane leads the prestigious Shuchiin Academy's student council as its president, working alongside the beautiful and wealthy vice president Kaguya Shinomiya. The two are often regarded as the perfect couple by students despite them not being in any sort of romantic relationship. However, the truth is that after spending so much time together, the two have developed feelings for one another; unfortunately, neither is willing to confess, as doing so would be a sign of weakness. With their pride as elite students on the line, Miyuki and Kaguya embark on a quest to do whatever is necessary to get a confession out of the other. Through their daily antics, the battle of love begins!

The story revolves around Haruka Nanase, a boy who has always loved to be immersed in water, and to swim in it. Before graduating from elementary school, he participated in a swimming tournament along with his fellow swimming club members, Makoto Tachibana, Nagisa Hazuki, and Rin Matsuoka. After achieving victory, each of the boys went their separate ways. Time passed, and in the middle of their uneventful high school lives Rin appears and challenges Haruka to a match, showing Haruka his overwhelming power. Not wanting it to end like this, Haruka, gathers together Makoto and Nagisa once again and brings a new member named Rei Ryugazaki to create the Iwatobi High School Swimming Club in order to defeat Rin.

When Tsukune accidentally enrolls in a school for monsters disguised as humans, he must hide the fact that he's really human or risk losing his life.