The main heroine of story, second member and catcher of team.

The following characters are classmates of the four main heroines:

Three main heroines are best friends each working in hotel, designing company and graduate student.

Five insert singles were also released under the names of the main heroines.

She is the main heroine of the story.

Another motif deals with the favorite foods of the five main heroines.

The First Tale and the main heroine of the third chapter in the story.

A main heroine and Reyvateil who was created in a research institute for a project that would have a great impact on the world.

The main heroine and the only other member and chairman of the robotics club at the beginning.

It contains side stories for the three main heroines along with desk accessories.