Haruko Nobori

A world where it has been established that people routinely swing between slightly different parallel worlds... Koyomi Takasaki, who lives with his mother following his parents' divorce, enrolls in a local university prep school. Due to the atmosphere concentrated on studies and his social awkwardness, Koyomi is unable to make friends. One day, he is suddenly approached by his classmate Kazune Takigawa, who tells him that she has travelled from the 85th world where she and Koyomi are lovers.

Miki and Kazuki are both struggling at their jobs. Miki's bakery isn't getting business, and there is something missing from her desserts. Kazuki is working on a report related to curry for his company, but a coworker tells him he has the wrong approach to the project. Will they be able to succeed in their professions?

As an unexpected typhoon bears down on a small tropical island, a group of students trapped at school find themselves forced to put aside their personal issues and work together. Not only to save themselves, but possibly the lives of everyone on the planet!

Schoolboy Hinata has a big crush on his classmate Shigure, but is too shy to tell her. On the day Shigure is leaving, Hinata flies off on the wings of a bird chasing after her to tell how he feels!