18if (Original Japanese Version)

Haruto finds himself in a dream world with a talking cat and a witch whose games turn violent.

One of the killers from a ten-year-old murder case is found dead, and now the witch that killed him is after the other perpetrators.

Haruto ends up in the dreams of an ailing high school girl, whom he befriends, and takes her beyond the confines of the park near her home.

After Airi is dumped by her boyfriend for a younger, thinner girl, Haruto finds himself in her dreams, where she is the queen of the Land of Donuts.

World-class figure skater Mirei Saegusa is stressed by her current lifestyle and longs for a normal life. In the dream world, she tries to enjoy a normal life, and Haruto helps by teaching her how regular college kids have fun.

Natsuki Kamikawa attempts to commit suicide after being bullied, but instead of dying, she enters the world of her favorite anime, Onmyo Ukiyo Ayakashi-Barai. She is excited at first, but eventually gets sick of doing the same old anime thing.

Haruto and Kanzaki meet a tin man named Yoshitsune who is trying to find a girl named Nene. Just when Haruto and Kanzaki figure out that Nene is a witch, they get sucked into another dimension where Nene spends her days with two boys and a cat.

Haruto struggles because he can’t communicate effectively with a witch. When Kanzaki asks Mari for advice about this, he comes across someone who seems to be her real-world counterpart.

Misaki, the center girl in the idol group Shark Lady, deals with being bullied, sexually harassed by producers, and the paparazzi. In the midst of that, she is attacked by a stalker and comes down with the Sleeping Beauty Syndrome.

Haruto meets Jane Doe, a witch doing whatever she wants in the dream world. Haruto and the others are toyed with as they get caught up in her crazy actions and ideas.

Kanzaki hears that those with Sleeping Beauty Syndrome have been "blessed by Eve," and goes to tell Haruto that he found a clue about Yurina, but Haruto's irritated about being unable to leave the dream world and won't listen.

The former witches who have returned to the real world look for Haruto. As the Thorn Cross Association spreads word of Eve's awakening to the world, Kanzaki's younger sister, Yurina, appears as a witch in the dream world.

As Eve awakens and the real world and dream world mingle together, Yuko tells Haruto a shocking truth that shakes him to the core. All the answers lie with Eve, and Haruto and the others finally open the door to meet her.