Nana Fushigi Series

, is a Japanese light novel series written by Akira Satake, with illustrations by Enaga Chino. The series began publication on November 10, 2006 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
Mid-May. Starting with the ghost turmoil, mysterious events occur one after another at private Kirigatani High School. At the same time, the existence of a "mysterious group" whispered among the students ... Six Administrators of Wonders-commonly known as "SAW". They are said to "produce" and "manage" the seven wonders of the school. Interestingly, a freshman, Chiaki Akizuki (♂), embarked on her truth-finding with her classmate Miharu Kasuga (♀). In the same way, the newspaper director, Moritake Poetry, who has a mission to uncover the identity of SAW, and even the student organization begin to move ...?

The students' youth graffiti that occurs over the rumors of the seven wonders of the school.